Category: HVAC Maintenance

Knowing The Different Types Of Houston HVAC Units

4 Types Of HVAC Units In Houston

Most people do not consider the type of HVAC units available when installing one in their office or home. However, there are several types of HVAC units with different advantages and disadvantages. If you or your company are considering an HVAC unit, it may be worthwhile taking a look at the various types available. There are four main HVAC systems: the hybrid system, the split system, the packaged heating, and air system, and the duct-free system. Each of these systems has different drawbacks and benefits and knowing these facts can help you find the best unit for your HVAC needs.

1. The Heating & Cooling Split Systems

Potentially the most common type of HVAC system is the heating and cooling split system. As the name implies, the system is split between two units – one for cooling and one for heating. The systems are useful because they include both outdoor and indoor HVAC units, which can be easily recognized. The cooling system is outside the unit using compressors, refrigerants, and coils to cool the air; as well as a fan to remove any hot air. This type of unit is often large and installed outside the building, which runs during the warmer months.

The heater system in split systems include heaters along with cooling systems and are often installed in the property’s basement or storage space. It heats the air using gas which is dispersed with a fan. The unit then circulates the warm air with an evaporator or. The system uses traditional thermostats to control the temperature released; therefore, it ensures that the preferred temperature is set for the building. The majority of HVAC units are packaged with humidifiers and purifiers to keep the building comfortable regardless of the weather. As this unit is the most applicable without any environmental factors or specific needs, it has become the most widely used option.

2. The Hybrid Split System

Hybrid split systems are very similar to the heating and cooling split system, but with some differences. The hybrid split system mitigates energy costs because of the electric hybrid heating feature which differentiates it from other types of HVAC units. This primary difference, often used by the user, places this HVAC unit apart (and sometimes above) the different system options available. The ability to switch between electric power, which is quieter and more efficient, to gas power, which is more complete and quicker to heat, allows the user to choose how the temperature they want to set for the building.

Highly beneficial in mild climates, the hybrid split system can take advantage of the warmer months using the electric heating options. The system utilizes the standard type of ducts, as well as thermostats, to provide benefits of a split unit. It also offers further features to conserve energy and reduce any utility bills caused by the system.

3. The Mini-Split Or Duct-Free System

The mini-split or duct-free system is unique with specific needs and applications. Unfortunately, it includes a larger upfront installation cost. This type of HVAC unit is an individual unit used in each room. This is useful as it provides increased independent control. This type of unit is typically mounted on indoor walls but are attached to outdoor compressors. The mini-split involves an expensive installation process and is visually obvious for property owners.

The duct-free system is ideal for new house additions, including additional buildings and garages, as it is easy to install and allows better control of the unit. It is also beneficial for service businesses such as event venues and hotels; thereby, allowing tenants to control the room temperature and condition. A further benefit is energy conservation because individual rooms are being heated keeping unused or outside from wasting energy. This is one of the reasons individuals who are retiring, or downsizing opt for the mini-split system. They can keep rooms warm and ensure they don’t use additional energy. The systems do require regular, intensive cleaning and maintenance which is significant to consider when looking at the cost of replacements and repairs.

4. The Packaged Heating & Air System

Of all the HVAC units available, the packaged heating and air system is the niche option. This system uses a contained heating and air unit that can be stored inside the building. It is often kept in top floor storage spaces, such as attics, serving both cooling and heating needs in the house. The unit is also the company making it ideal for smaller spaces in the house; therefore, removing the need to place it outside. This type of system is efficient and easily maintained. They are typically used in warm climates as the heating system is not as powerful as other alternatives. Heat is often electrically generated, but other units can combine both electric and gas abilities.

In conclusion, there are several types of HVAC units available. Now that you have information on these units, you can choose the one most suited to your needs. The split system is the most popular, but hybrid systems are on the rise because of energy efficiency. Duct-free systems are suitable for the service industry or picky families packing the heating for small spaces and warm climates. All of the HVAC units have benefits and drawbacks. To better understand these options, you can contact an HVAC expert at AC Man Houston in Houston, Texas.

Knowing The Parts Of A Houston HVAC System & Their Natural Purpose

Important Parts Of An HVAC System In Houston

It is important to have an understanding of the parts of an HVAC system so that you can keep it well maintained, and also because if you know how it works it is easier to fix problems with it. With proper maintenance, an HVAC system will run efficiently for longer, keeping your Houston property comfortable all year round. Some of the most important components of an HVAC system are explored here – they are the blower motor, heat exchanger, condenser, evaporator, combustion chamber, and thermostat.

The Heat Exchanger

The heat exchanger is part of the HVAC housing that contains the furnace. It absorbs warmth and helps to heat up cool air if the thermostat activates the furnace, so the heat from combustion starts to rise. Furnaces will always have a heat exchanger, even if they are electric furnaces. The heat exchanger is usually stainless steel mixed with temperature-tolerant alloys that will not crack or become damaged with repeated heating and cooling. They have a duct to allow cool air to enter the exchanger, speeding the rate at which they work.

If your heat exchanger breaks, then this could lead to some serious issues, including a carbon monoxide leak. Carbon monoxide is a colorless, odorless, highly dangerous gas and prolonged exposure to it can be fatal. For this reason, it is vital that people get carbon monoxide detectors fitted in their living areas if they use gas or wood furnaces. Heating and air conditioning systems should be inspected annually.

The Blower Motor

Once the air in the heat exchanger reaches a specific temperature, the blower motor activates a fan that will force the warm air into the ducts and through the ducts into the rooms that the air conditioning supplies. Combustion will end before the blower motor turns off, allowing the air in the heat exchanger to reach the same temperature as the rooms in your home. The motor will wait for the next heating cycle to begin before it reactivates.

Variable-speed blower motors can run at different speeds to control the flow of air around the house. They can monitor your HVAC system and compensate for a lot of potential issues. They are also a nice choice because they spin up slowly, which means they are quieter, and they work well for reducing humidity as well as for transporting air. Often, a smaller property will reach the desired temperature before the motor reaches full speed, so a variable speed motor can be more energy-efficient.

The Combustion Chamber

For proper, safe combustion, sufficient oxygen must be present. The furnace will add air to fuel in the burner or combustion chamber. The heating cycle will start when the air and gas mixture are present in the combustion chamber, and a glow stick or pilot light will ignite the mixture, starting a controlled fire that will continue to burn as more gas and air is sent into the chamber.

Glow sticks serve as an ignition system. The pilot light is a small tube that releases gas for fuel for the flame. Glow sticks can light automatically, but if the pilot light goes out then this will need to be relit manually. Most modern furnaces do not use a pilot light, since relying on a pilot light means that more gas is burned, and also that there is an increased risk of carbon monoxide being released from the unit.

The Condenser Coil/Compressor Unit

Condenser coils are a part of the heat pump or HVAC system that is installed outside of the property in most cases. The condenser coil cools the property by releasing hot air to the outside. The compressor or condenser is so-called because it compresses and condenses refrigerant from a gas into a liquid, and as the refrigerant is condensed it becomes colder. A fan blows air over the compressor, and this helps to cool the refrigerant and disperse the heat more quickly. The HVAC system will then send the refrigerant, in liquid form, through a copper or aluminum tube to the evaporator coil.

To prevent issues with the HVAC system it is important to keep the condenser clean. If grass clippings, dirt or debris are allowed to collect on it then it may cause the condenser to malfunction. It should be maintained annually, too. Turn off the unit and rinse off the condenser with a garden hose. Another good idea would be to use an awning to provide shade for the unit, leaving a few feet of space on each side so that airflow is not impeded.

The Evaporator Coil

Inside the air handler, there is an evaporator coil. This is a part of the unit that brings refrigerant to a series of nozzles or expansion valves. These valves spray liquid refrigerant, allowing it to evaporate into a gas more quickly. As the liquid evaporates, it absorbs heat, reducing the temperature of the air around the pipes. The HVAC system’s fan will take in warm air from your home, pump it through return ducts and pass it over the evaporator coil so that the air is cooled.

The cool air is then distributed through the ductwork and into the rooms of your home. After that, the system will send the refrigerant back to the condenser coil, so that it can start the cooling cycle once more. When warm air touches the evaporator coil it will condense. This helps to keep the humidity in the house low and makes the home feel cooler, which can help to reduce energy expenditure in the summer.

Heat pumps are similar to air conditioners and work in much the same way. The heat transfer process can be reversed during the winter, bringing heat from outdoor air into the house and pumping out the cold air in the home. Using the heater can dry out the air and irritate your skin, nose, and eyes. You can make use of a humidifier to make the property more comfortable and to reduce the dryness.

The Thermostat

Thermostats are temperature sensors that can be used to determine when the air conditioner or heater should be turned off or on. They can give users fine control over the temperature in the property. Thermostats can be connected to the system via wires and can be used either in one central location or one per room. They are best placed near the center of the house, away from drafts or areas that get particularly stuffy. Some systems give you ‘zone’ control so that you can dictate which areas should be warmed or cooled, reducing the overall cost of running the system.

Some models also allow you to set a schedule, so that the temperature will be kept at one level during the day and another in the evenings, or to have different temperatures on different days of the week, depending on when people are likely to be at home.

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Knowing How To File A Claim For The Damages Of Your Houston AC Unit

Homeowners Insurance Policy: Do They Cover The Damages Of Your AC Unit In Houston?

AC Unit in HoustonThe majority of homeowners’ insurance policies will only cover the damages that your AC unit has sustained due to a “covered peril” which will be listed in the policy. Depending on what type of air-conditioning unit you have, it may be included in a structural part of your home or your personal property, which means you can only file claims for damages from a specific cause that is included in the policy.

What Are Covered To Your AC Unit Homeowners Insurance?

Home insurance will cover heat pumps and AC units in the same way that it covers other parts of your house. Damages that are caused by vandalism, lightning strikes, a fallen tree, fires, and in some cases flooding will all be covered by a standard homeowners’ policy. However, accidental damages and general wear-and-tear is not covered. This means if your AC unit breaks down and it is 10 years old, you cannot claim for a replacement or repair. This is common across the majority of the homeowners’ insurance providers.

  •  Lighting & Fire Damage

If a fire has destroyed your AC unit, then your homeowner’s insurance policy should cover a replacement or repair. If your AC unit has been struck by lighting which has damaged or destroyed the electrical components, your insurance policy should also reimburse you to replace the unit.

  •  Vandalism & Falling Trees

If your AC system suffers damages from falling branches or a tree, you should be protected as these policies usually cover the damages caused by falling trees. If your heat pump or AC unit is subjected to vandalism, your policy should pay out since this type of insurance covers damages and destruction caused by vandalism. If this does happen to you, it is important that you also file a report with the police which will document the damages and the crime.

If you are unsure when it comes to the specifics of what your coverage entails, contact the company directly or your agent for more details, as some policies can differ.

What Are NOT Covered To Your AC Unit Homeowners Insurance?

The insurance policies for homeowners will not cover AC malfunctions that were a direct result of wear and tear, an accident, or when you failed to maintain the unit. An AC unit that stops working that has already been used for 10 years or more, or the unit is dented from a baseball that came through the window, will unfortunately not be covered by your insurance policy. You will have the responsibility of either replacing or repairing your unit.

It is also important to look more into water damages. While the AC unit, in general, is not that susceptible when it comes to water damages, these systems produce water while in operation. If this water is leaking inside your home and it results in flooding, your policy will not provide coverage as this is regarded as one of the maintenance issues. You must regularly check that the AC unit is draining correctly.

The homeowners’ insurance providers typically treat window AC and central units differently. The central AC units are generally treated as a part of the home’s structure, and the window units are usually covered under “personal property” as opposed to a structure in your home. This also usually means that the type of damages that are covered for the AC window units are narrower.

The standard homeowners’ insurance policy covers central AC units under what is known as “open perils”. This usually means that the damages will be covered provided they were not caused by flood damage or war when specifically excluded. The AC window unit, on the other hand, is covered under the “named perils”, which will be described specifically within the terms stated in the policy. There are usually several situations where central AC units are covered, while the window units are not. This is why it is important to read over the specifics of any policy to make sure.

Will The Homeowners Reimburse The Costs Of Repair?

To help you to defray the repair costs associated with your AC or any other appliance in your home, it would be a good idea to take out a home warranty. This type of coverage is also known as Home Repair Insurance, will reimburse you for the costs required to repair appliances and systems in your home, which includes your AC at set fees. Be sure that you fully understand the terms in the policy before you take one out.

How Do You File An Insurance Claim To Repair Your AC System?

If your air-conditioning unit has sustained damages caused by one of the covered events, you need to find out if you decide to file a claim whether it might end up costing you more. It is important to first find out what it will cost you to repair your unit, and then compare this to the deductible linked to your homeowner’s insurance. If the costs to replace or repair the unit is slightly higher or less than the deductible, it would be a better idea to pay for this out of your own pocket. If you file a claim it can increase the premiums that you are currently paying for the policy.

If you have made the decision that filing an insurance claim is a better option, make sure you have taken pictures of any visible damages and record the serial number and model. If your AC unit was vandalized, when filing your police report make sure that you ask for a copy. The next step would be to contact your insurance provider to start the claim process. After they have asked you how the AC unit sustained damages, they will inform you whether your policy covers this type of damage. From here an adjuster will come out and inspect the AC unit and provide you with an estimate on what the company is prepared to pay to repair or replace the unit. It is important that you are present when the adjuster arrives to ensure nothing has been missed or overlooked during the inspection.

Your insurance adjuster then prepares a quote for the estimated costs for either a replacement or repair. When your policy includes coverage for replacement costs, you will then be reimbursed for the same amount that you purchased the unit, which will include inflation. If the policy covers a cash value, you will then be paid out the amount that the AC unit costs when it was damaged. This will mean that you are paid out a lower amount because the value of the unit has already depreciated. When insurance providers approve a claim, they will typically pay out half the replacement or repair cost first. They will pay you the other half once the installation or repair work is complete.

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Understanding The Parts Of Houston HVAC System

8 Important Parts Of HVAC System In Houston

HVAC, which is the acronym for heating, ventilation, and air-conditioning describes a system that cools and heats your home. Over the months of winter, you will rely on the furnace in the HVAC system, and in summer the AC side of the system is used to keep your home comfortable and cool.

While some of the homes are cooled and heated with the window or mini-splits air-conditioners, heat pumps, radiant floor heating, or boilers, today we are here to tell you about the 8 parts that make up a home HVAC system, which contains the traditional split-system air-conditioner and furnace combination.

1. Thermostat

This is the most important part of an HVAC system, and the thermostat really deserves to be mentioned first. This thermostat has a connection that is direct to the cooling and heating components, which allows this device to control when the furnace or AC turns on.

Today, there are a variety of thermostats available, which includes the programmable models. These models automatically alter the temperature according to the schedule you have set. You also have the choice to have multiple thermostats installed for the purpose of zoning.

2. The Blower Motor & Furnace

The blower motor and furnace are 2 main parts in an HVAC system. The furnace is usually large and will require a dedicated area in a closet, attic, or basement.

The fuel source which is either electricity, oil, or natural gas will heat the incoming air. The blower motor will distribute the air that is now heated through the ductwork, which then flows out of the supply registers. Cool air is then pulled back in through the return registers, where the process starts again. This blower motor will often perform the task of an air-distribution source when it comes to the air-conditioner.

3. Heat Exchanger

All furnaces feature heat exchangers, that activate as soon as the thermostat requires heat. If your furnace is running on oil or gas, the burners are what accomplish heating. If your fuel source is electricity, then the electric coils will provide heat into the air.

When the air in the heat-exchanger starts warming up, the heat will transfer to the walls made of metal. The blower performs the task of sucking air inside the furnace, and then the air is circulated over the heat exchanger’s exterior walls. The air is heated up rapidly before it is circulated back into a room through supply registers.

The heat exchanger needs to stay sealed, especially when the furnace is using oil or natural gas, which will fill up the heat-exchanger with fumes that are combustible, which will include CO (carbon monoxide) which is poisonous. Under standard conditions, the vent will send fumes that have cooled down outside the furnace which is then harmlessly dispersed into the surrounding air. However, if there are cracks present in your heat exchanger, then the fumes could escape into your home, which could put the inhabitants in your home at risk. This is why it is important to have your HVAC system serviced regularly to avoid these issues.

4. Evaporator Coil

The evaporator coil makes up the inside part of the split-system air conditioners. It is typically housed inside an enclosure made out of metal on the top or side of your furnace. Refrigerant will flow through this coil, which looks similar to the radiator in a car. It performs the role of absorbing the heat that comes from indoor air that passes over it. Once the heat is removed, the cooled air can then circulate and flow back into your home.

5. Condensing Unit

When you consider all the parts in a home HVAC system that hold the responsibility of cooling, this component is usually the first one you will think of. This is a type of metal unit which is installed outside of your home that expels the heat that is absorbed from the indoor air outside. This process also gets the refrigerant ready for the next round where it once again flows over the evaporator coils. It absorbs the heat again and cools the home even further.

6. Refrigerant Lines

An air conditioner is unable to operate without refrigerant. Refrigerant lines in an HVAC system are made up of aluminum or copper and these lines run from the condensing unit (outside) to the evaporator coil (inside).

7. Ductwork

Forced-air cooling and heating will also rely on the presence of ductwork in order to evenly distribute the conditioned air into your home. It is also easier to have ductwork installed during the phases of construction, although retrofits are also sometimes a possibility. When possible, the ducts should not run through crawl spaces, your garage or attic. In the cases, where this cannot be avoided, the ducts need to be insulated and sealed to stop the ducts from being exposed to drastic temperature changes between living spaces and these areas.

8. Supply & Return Registers

These are covers that are installed over the openings of the ductwork. They are usually rectangular and situated in the walls, floors, or ceiling, which will depend on the overall layout of the ductwork. The registers usually feature louvers that you are able to close and open in order to control the airflow. You should aim to keep a minimum of 80% of these supply registers in an open position to stop the system from becoming unbalanced. It is also important to ensure curtains and furniture are not blocking the supply and return registers throughout the home.

We hope this information has helped you to understand more about the 8 basic parts that make up your home HVAC system.

We are the top service provider for AC services in Houston, air-conditioning repairs in Katy TX, and the rest of the Greater Houston areas. We are aware that there are many options available when choosing a Cooling & Heating contractor in your area for your business or home. Yet this is where AC Man excels, as we are highly focused on customer satisfaction.

AC Man specializes in repairing all the major brands when it comes to HVAC units. Our technicians are all professional, friendly, and courteous. These knowledgeable technicians are here to offer you with top-rated service options. We will also provide you with an honest and upfront quote for the costs involved for your repairs before any work commences. In the middle of summer, you need an air-conditioning system that is efficient and is functioning well. Avoid having to endure the heat because your AC system has become faulty.

For the best AC repair services around, call or contact AC Man of Houston and our experts are waiting to assist you with any AC replacement, repair, and maintenance service. We are experienced in serving all types of makes and models of AC systems. You can rely on our services for all your AC needs (except window units).

The Traits Of A Capable Houston HVAC Technician

10 Qualities To Look For In A Professional HVAC Technician In Houston

When you decide to contact an HVAC technician, it involves a lot more than just choosing a well-known company or brand in order to get this job done. It is also important that you have chosen a company that has technicians onboard who will show respect to your home and to you, while they go about completing their tasks. Below is a list of the 10 qualities that all HVAC technicians should possess.

1. Punctuality

Regardless of which HVAC company you have chosen, they should provide you with an estimate on the time you can expect them to arrive, which should typically be in a 1 to 2-hour window. The technician should arrive at your home within this time-frame. In most cases, you will be able to learn more about the reputation of the company when they arrive on time and complete the task at hand as quickly as they can.

2. Appearance

When the technician arrives their appearance should be presentable. They should also be wearing a uniform that identifies the business that they work for. You should also be able to see the technician’s nametag.

3. Preparedness

There is not much worse than having to wait for an HVAC technician, and when they do arrive they do not have the necessary tools or equipment required to complete the job. For example, if your unit needs parts, it is standard procedure that these would have been ordered before they arrive on the job.

4. Boot Covers

Due to the fact that the technician may be walking in and out of your home while conducting maintenance or repairs on your HVAC unit, they should be wearing protective boot covers in order to protect your floors and your carpets. If they are not wearing boot covers, they should at least be wearing vinyl runners.

5. Friendly Demeanor

The HVAC technician needs to be friendly and you should feel comfortable asking the tech about any concerns that you may have. They should also answer you when you ask them a question, and when possible make eye contact with you. The best technicians will not only answer all your questions but also give you knowledgeable advice on the best solution for your home.

6. A Clean Vehicle

While this point is not vital, the vehicle of the technician should also be clean and presentable which indicates that they take pride in and respect their line of work. After all, in most cases, the vehicle will bear the name of the business, which makes it important that they arrive in a presentable and clean vehicle.

7. Cleanup

Once the technician has completed the task, they should also ensure that your home is left in a similar condition to what it looked like before they started working on your HVAC system. This includes throwing away any garbage, packing away their tools, and making sure they have not left anything behind.

8. Knowledgeable

The technician that arrives for your HVAC service needs to be knowledgeable. This will become apparent in their abilities to explain the issues with the system or to let you know what repairs are required in an easy-to-understand manner.

9. Experience

While it is not much wrong with letting a person who has just recently qualified in this industry to conduct repairs or maintenance on your HVAC unit, they should be accompanied by another professional that has many years of experience within this industry.

10. Ability To Perform

The last quality that is important includes that the technician should have the skills to arrive at your home, establish the issue, and to provide you with an estimate associated with how long the job should take to complete.

The HVAC technicians undergo the necessary training in order to install, maintain, and repair AC units. However, their abilities to treat customers with respect and a demeanor that is friendly, along with displaying pride in the way they present themselves, is not something that can be taught while they undergo training.

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The Qualities Of A Good HVAC Technician In Houston

Factors To Consider When Hiring A Houston HVAC Technician

At some point, most homeowners end up requiring the services of a technician who can help in repairing the heating and cooling system in a residence. HVAC technicians usually have the training and experience necessary to install, maintain and repair heating and cooling systems. If you want your installation or repairs to be done properly, you should hire the best technician in the market. It is best to ensure that your technician has the qualifications described in the article below.

They Should Be Experienced

While it is not a must that you wait until you find the most experienced technician, you should ensure that you are dealing with an individual who has a wealth of experience in installing and repairing HVAC systems. Experience is typically gained through apprenticeship or serving a lot of clients. When hiring a company to service your HVAC unit, seek a firm that will provide you with highly experienced technicians.

They Should Have The Right Credentials

It is best that you leave any installation or repair of your HVAC system to a technician who is licensed to offer services in your locality. Licensing usually proves that the technician you are hiring has received the requisite training and they have passed the test on how to properly install and repair HVAC units in accordance to the building codes in your locality. You should also look for an insured technician. With an insured technician, you are usually protected from liability in case the worker is injured during service delivery. Further, should they cause any damages in your property, you are guaranteed to receive compensation. When hiring a HVAC technician, look for a licensed and insured professional.

They Should Be Versatile

Ideally, you should deal with a technician who is highly trained in servicing different types of HVAC units. However, if you own a rare type of HVAC unit, you should seek a professional who has special skills in dealing with the particular system you have in your property.

They Should Have Verifiable References

When looking for a HVAC technician, it is recommended that you first seek word of mouth referrals from reputable sources. If a technician is recommended multiple times by sources that you hold in high regard, you should consider acquiring their services.

If you do not have people that you trust who can refer a technician, ask your prospective HVAC contractor to provide references. You should call all the references provided so as to verify the proficiency of the expert you are about to hire.

They Should Be Affordable

Prior to hiring a HVAC contractor, you should consider their fees for service delivery. However, though you may be looking to save some money, you should not always go for the cheapest contractor. Remember that inexperienced and unskilled professionals may offer cheaper services to attract unsuspecting customers. If you have a job, it is best to ask interested contractors to bid for the available job. On receiving applications, you can then choose an affordable contractor with the right qualifications.

At AC Man Houston, we have been delivering quality HVAC installation and repair services to our clients since 2007. We usually strive to offer tremendous value to our clients while offering exceptional customer service. The founder of our firm has close to two decades of experience in the HVAC industry and is very passionate about meeting and exceeding the expectations of clients. This is something that all technicians in the firm also hold dear. In Houston, we are considered to be the top HVAC experts because of the expertise of all of our technicians and our commitment to offering quality services. On contacting us, we will offer quality products and use our superior technical expertise to ensure that you have the best customer experience.

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How A Certified Technician Can Help To Install Your HVAC In Houston

How A HVAC System Works & Why Certified Houston HVAC Technicians Should Install It

An HVAC system is at the core of a home’s heating and cooling. Enjoying the benefits of such an installation for an extended period is dependent on having a high-quality system in place. That way, your home will have a comfortable indoor setting in the chilly winter months and at the height of the summer.

You have the HVAC in place, but do you understand how it works? If you know this, then you are in a better position to tell when there is a problem with your heating and cooling system that needs immediate attention.

First off, you should be aware of the various heating and cooling distribution system available and how they work. That way, you will have a better understanding of your HVAC.

Forced Air Systems

It generates cold or hot air and pushes it through metal ducts. However, the cold air is forced through one set of the ductwork and the warm air through another based on whether you have the furnace or the AC running. The forced air systems are, however, bedeviled by blowouts. When the systems are near the end of their lifespan, the blowers start to malfunction. In some cases, the blower stops working. The same issues also crop up with their adjuster features.

Gravity Systems

Hot air rises as cold air sinks; that is the premise upon which gravity system operates. And it is this functional design that makes them not an ideal choice when you have an AC system. The gravity systems are installed in the basement with ducts running to the floor and ceiling. Hot air is forced through the floor vents, and as it is also sucked up by the vents in the ceiling as it rises to allow cold air to sink.

Radiant Systems

The radiant systems face the same issues as their gravity counterparts in that they cannot work with ACs. With the radiant systems, you have an installation that heats the walls, floors, and ceiling. In most cases, they will involve the heating of an implement, such as a radiator that then releases the heat that is distributed in the room. But with such a system, the pipes transporting hot water malfunction as they wear and tear over time or due to a build of mineral deposits.

HVAC System Parts & How They Work

The efficient functionality of any HVAC system is subject to having different parts working as they should individually and collectively. Every make may be unique, having special features; however, the differences between their core mechanisms are relatively few. The four main components of any HVAC system are:

1. Furnace – It utilizes oil or natural gas that is in a heat exchanger to heat the air. The furnace also has a component the regulates the heating to achieve the desired temperature. It can be installed in the basement, attic, or in a custom closet space.

2. Air Conditioner – Its primary function is to cool the air, and it is installed outside the house. It has a coolant that is electrically activated to help lower the temperature of the air being pulled in and forced indoors as it also sucks and pushes the hot air outside the house.

3. Ductwork – The ducts are a transit system in which the air flows. Some are where hot air flows while others are through which cold air flows. The ductwork runs throughout the inner area of the home’s structure, so they are not within sight.

4. The Thermostat – It is the brain of the heating and cooling system. The thermostat is what’s used to turn the HVAC on and off as well as to regulate the temperature. It will also be used to control other special features need for the efficient functioning of the HVAC system.

Controls For The HVAC Systems

The thermostat is at the heart of the functionality of your heating and cooling system. It relies on heat sensors that read the current air temperature so that it can manage the heating and cooling of the indoor air.

You will need to input or set the temperature you prefer; this is known as the setpoint. The thermostat will activate the heating or cooling when it notices that the temperature is below or above the setpoint. That means will turn the furnace and the AC on or off, accordingly. All this is dependent on the bimetallic element that expands and contracts based on the temperatures in the house.

The older thermostats have two exposed contacts. As the room cools, the bimetallic element starts bending to touch one contract triggering an electronic connection; it then will make a second one. It is the second contract that then activates the HVAC system to run and start heating or cooling the home.

So how are modern thermostats different? Well, they do not have the exposed contacts, but instead, they have these elements encases in a protective glass chamber. The contacts will uncoil when the temperature is low and will do so and complete the electrical circuit as the temperature keep dropping. To do this, they rely on a steel bar and a series of magnets. The process will trigger the furnace to run, and the exact opposite of the same process is what switches off the furnace.

That is why modern thermostats are way accurate than the previous thermostats. Moreover, they are also more durable since their electrical contacts are not exposed to the elements but protected behind glass.

Bottom-Line

The general outlook of the HVAC system will make you think that you are dealing with some very complicated. Ideally, what you have is an interlinked furnace and an air conditioning system with the two controlled by a thermostat.

You should research before you decide to buy and install a new heating and cooling system in your home. Source quotes from various reputable companies. Also, ensure that you have an expert visit and inspect your home to determine the best installation options for the HVAC system based on the layout of your premises. Keep in mind that the layout of your home will govern how much you will pay for the installation.

Get Unequaled Air Conditioning Maintenance & Repair Services

If you are looking for dependable AC installation, maintenance, and repair services, then call AC Man of Houston. We are a certified company, and we have experienced technicians that understand the specifics of different HVAC systems. We can service all AC makes and models. AC Man of Houston is who to call for a broad range of Home & Office Air Conditioning services apart from window units.

Do not pick contracts that offer quotes that include low-quality equipment. You should consider the level of comfort you need when depending on the HVAC to heat and cool your home. But then again, you also need value for your money even as you try and find the most affordable prices. Get quality products and an unmatched service from us that guarantees you will not experience any indoor air pollution or an HVAC system that start malfunctioning soon after installation.

Check out our blog for more related content. For more information on Houston HVAC services, contact AC Man Of Houston today by giving us a callContact us today for any questions or concerns.

A Complete Guide To Find A Qualified HVAC Contractor In Houston

Tips For Finding Houston HVAC Contractor

You’ll have to hire an HVAC contractor when you need your HVAC system repaired, replaced or looked at. A professional is someone who is licensed to work on HVAC equipment in homes and commercial properties. HVAC contractors should be properly insured, trained and they should maintain any certifications that comply with HVAC organizations and procedures.

Contractors should have additional qualifications if required according to local laws. With that said, you don’t want to choose just any old contractor. Here are a few tips to find and hire the right professional.

1. Ask For Referrals

When you ask for referrals, ask about why they hired an HVAC contractor. This will give you a good idea if the contractor they used can help you out. If you find it difficult to get referrals, then check out a few local business directories and read a few reviews.

2. Licenses & Certificates Matter

Next, you want to choose an HVAC contractor that is properly licensed. Whatever state you live in will determine what licenses and certificates they should have. Your local area will determine it too.

If you’re not sure what contractors should have, then contact a local government office and ask them. Another thing you can do is check a contractor’s website out and see who licensed them, and then check out that licensing agency. Furthermore, make sure their license is up to date and not expired.

While you’re at it, ask for copies of their certificates or licenses. Do they have worker’s compensation, too? Make sure to find this out because if they injure themselves on your property, then worker’s comp should cover them.

3. Insurance

Are the contractors you’re researching insured? They should be. Trust us when we say this will protect you and them.

4. Good Rating

Determine if the HVAC contractor has a good rating. They should only have a low volume of complaints too. Thankfully, there are several ways to do this.

Visit a website that contains a wealth of info and you can find out if there are any complaints lodged against the HVAC contractors you’re researching. This will help you with your decision.

5. Ask For References

Ask HVAC contractors for references. You can take things further by researching your contractor. Check to see what kind of feedback they’ve received, but make sure you use sites that verify their reviews.

6. Do They Inspect

Another thing you want to do is find a contractor who will inspect your system before providing you with a quote. If they inspect your system, they should be checking for air leaks, inspect the insulation and measure airflow to name a few. The inspection should be thorough.

7. Obtain Bids

Contact several contractors and receive bids from them. You want to find out how much they charge and what kind of value you’ll receive if you were to hire one of them. A contractor may charge high rates, but their quality of work may be superior to many other HVAC professionals. This means the costs are justified.

8. Write Out A Contract

Finally, you want to make sure the contractor will provide you with a written contract. If not, they should write out what they will do for you. There are many details you’ll want to learn about.

Some of the top details include the dates the work will be done on and how much you’ll pay in total. Equipment that will be installed or repaired should be noted too. The more information that is written out in a contract, the better.

Call or contact AC Man of Houston today with any questions that you might have!

Understanding The Importance Of HVAC Preventive Maintenance In Houston

Top 6 Reasons Why Houston HVAC Preventive Maintenance Is Essential

Have you been thoroughly maintaining your home’s HVAC system? If you’re unaware or uncertain that preventive maintenance is essential for your HVAC systems, then you’ll require to read this. A majority of technicians wouldn’t want you to know that your HVAC systems can service you forever if maintained properly. Just as a vehicle does, these comfort controlling devices require attention and care regularly. Your HVAC system should also have scheduled services carried out by a professional HVAC technician.

In general, there are numerous reasons for making sure you schedule preventative HVAC maintenance as recommended by a reputable HVAC service. With regularly scheduled maintenance, both your cooling and heating systems will perform efficiently and benefit you with maximum efficiency and longevity.

Here are six reasons for scheduling preventative maintenance on your particular HVAC systems regularly.

1. Protect Your HVAC System From Unexpected Break Down By Identifying Problems With Components In Your HVAC System Early

When your cooling system breaks down in the heat of the hottest weather or your heating system stops working in the middle of the coldest seasons, it creates a sudden emergency repair situation. You’ll have to drop everything you’re working on and focus on finding a professional HVAC contractor available, at the busiest time of any season to assist in troubleshooting the problem. By carrying out regular HVAC maintenance, you can stay away from unexpected breakdowns and lengthen your HVAC system’s life.

In some cases, your whole HVAC system can cease operating when some of its old components begin to malfunction. In other situations, compromised systems can operate at an extremely low efficiency, which leads to the machine requiring to work harder to obtain minimal results. That means you will have difficulties in achieving the comfort level you’re expecting. What’s more, harder working, efficient HVAC systems tend to use more energy which translates to more money.

For these reasons only, identifying problems with any components within your HVAC system as early as you can benefit you. It wouldn’t be a wise idea neglecting or ignoring an issue in your system’s component for a long period. Having a licensed and reputable HVAC contractor on a schedule carrying out preventative maintenance will assist you in preventing unnecessary emergencies, costly repairs, and system failures.

2. Optimizing Usage & Lowering Energy Bills

Have you been experiencing a dramatic increase in your household’s energy bills? You might be thinking that your utility company is probably charging you more for energy. However, it could actually be an inefficient HVAC that needs checking out for any problems.

Whenever your HVAC system is having difficulties due to a lack of good HVAC maintenance, it will usually have to work harder to obtain the same results. Generally, inefficient HVAC systems take a longer time to produce the needed result and usually increase energy costs than expected. In case you find yourself with an efficiency problem, get in touch with a professional HVAC contractor to schedule an inspection.

3. Improves Your Home’s Air Quality & Makes It More Comfortable

In case the indoor air quality in your house isn’t that pleasant, it can cause you to cough and sneeze more often than normal. For those with allergies, it can also cause you to suffer a great deal. By simply replacing the furnace filter of your house, you can bring a significant change in your indoor air quality. If you want to be certain that you are breathing in fresh and clean air, however, you will need to hire an HVAC contractor to carry out preventative maintenance on your particular HVAC system. What’s more appealing, you can improve your house’s indoor air quality, as well as identify quality problems resulting from under-maintained appliances.

Your home’s HVAC system is a luxury that enables control of your household’s environment, irrespective of what the weather looks like outside. However, if your HVAC system isn’t performing properly because of neglecting HVAC preventative maintenance, it shouldn’t be a surprise when your home gets warmer in the summer and cooler in the winter. You might even realize that you are unable to regulate the climate after some time. Your house won’t be comfortable as expected, and you’ll wish you had an HVAC technician by your side.

4. Ensure Your Home’s Safety

When your HVAC system becomes faulty, it can bring about freezing of your plumbing pipes, which can result in some of the pipes bursting and flooding your property. If your home isn’t being maintained regularly, it’s unsafe. A malfunctioning HVAC system could also emit dangerous gases such as carbon monoxide into the air in your house. It can potentially be fatal if you lack carbon monoxide detectors installed. With HVAC preventative maintenance in place, you’ll surely avoid these scary incidents.

5. Maintains An Eco-Friendly Home

Eco-friendly solutions are increasingly popular nowadays, and most homeowners plan to invest or have invested in eco-friendly solutions. Another solution you could use to keep your house eco-friendly is HVAC preventative maintenance. Your HVAC system’s preventive maintenance can be one of the most profitable solutions you can adopt in your eco-friendly environment. Your HVAC system may be wasting fuel or energy by working more often than required trying to cool and heat your home. With this simple solution, it can assist our environment and assist your house in staying green and healthy.

6. Lengthens The Life Of Your HVAC System

Making your HVAC system live as long as possible is the prime reason you should consider doing preventative maintenance. With a reliable HVAC contractor, the new system they install for you should be the last system you’ll ever require, assuming you allow them to schedule the suggested regular maintenance on your system. They should also provide customized HVAC preventative maintenance services for all clients depending on the specific environment, equipment, and activity to allow the longevity of your HVAC system installations.

If it has been a long while since the last time a reliable HVAC contractor conducted a preventative maintenance service on your particular HVAC system, it’s now the ideal time to schedule. The service will help you in keeping your home safe and comfortable while saving you lots of cash throughout the process.

Contact us now for more information or visit our blog for more related articles.

Knowing The Risks Of Running Your HVAC Without A Filter In Houston

5 Problems Cause By Running Your Houston HVAC Without A Filter

While it is possible to run your HVAC without a filter, this is not something you should try. When you have no filter, you leave the entire system open to dirt and debris which can damage the internal components. This will lead to expensive repairs which could be avoided.

The air filter in your HVAC system is there to keep the entire unit clean, particularly the evaporator coils and blower motor. HVAC system breakdowns are primarily caused by dirt in the system. There are also a number of other problems that can occur if you try running your system without a filter.

Problems With Condensate Drain

When your HVAC system does not have a filter, the condensate drain will not be able to work correctly. This means that moisture will not be removed correctly from the unit. When heat is removed from the air, condensation will form on the refrigerant tubing and this will drip into the drain pan. The pan will then drain outside the unit which helps you dehumidify your home as well. The filter on your HVAC system will stop debris from clogging your condensate drain and causing water damage to the entire system.

Problems With Air Quality

One of the most common issues, when your HVAC system does not have a filter, is the poor air quality in our home. The dust in your home will be stirred by the HVAC system when it runs and is circulated through the system. When you do not have a filter, the dust will be taken into the HVAC system and sent back out into your home. It will only be removed from the air when someone breathes it in or it clogs your HVAC unit.

Problems With The Refrigerant Tubes

When the air from your home is pumped into your HVAC system, it will circulate over copper tubes full of refrigerant. These tubes will always be wet because of the condensation making it easier for dirt and other debris to stick to them. This will coat the fins of the internal components of your system and can result in the system overloading. Your HVAC will also perform less efficiently when this happens.

Problems In The Ductwork

The dust and debris that does not stick to your refrigerant tubes will travel through your ductwork where it can accumulate. The dust and debris will become stuck along the ribbed aluminum tubes. When this happens, moisture will start to form in the ductwork making it the ideal environment for mold to grow. Once mold growth starts, spores will be circulated through your home and this can cause severe health problems for you and your family.

Understanding the risks of not having a filter is important, but there are many risks that occur even when you have one. This is why you should have your HVAC maintained by a professional company. They will know what to look for in your unit and what potential problems you could face. They will also be able to repair any issues in a safe and efficient manner.

Call or contact us today for more information!