Why HVAC Annual Maintenance Matters

HVAC Annual MaintenanceJust as an automobile requires regular servicing for optimal performance, your home’s HVAC systems require annual maintenance from qualified technicians to ensure optimal heating and cooling

After all, no matter how expensive is the system or the manufacturer claim that it requires no maintenance, it is bound to incur wear and tear.

Annual maintenance is important for many reasons. If you shrug off the idea of regular HVAC maintenance to save cost or think that it is not necessary, once you read about the benefits mentioned below you will never put off the task again.

Lower risk of emergency breakdowns

The main benefit of annual maintenance is it ensures that the system keeps running efficiently with reduced risk of surprise breakdowns. Only those people that have gone through the experience can realize the agony and pain of a heating or cooling device breaking down in the middle of a frigid winter or sweltering summer.

With an annual maintenance, the odds of an emergency breakdown are greatly diminished.

Lower repair costs

Another benefit of annual HVAC maintenance is that it reduces the repair costs. When you have the system regularly serviced, there will be less need for repairs. The cost that you pay for the annual maintenance will be more than worth it in the end as you won’t have to incur cost of frequent repairs or replacement of the HVAC unit.

Reduced energy bills

Another benefit of annual service of the HVAC unit is that you will incur lower energy bills. A system that is properly maintained will draw less heat to power or cool the room. This will keep the heating bill down resulting in great cost savings for you over the long term.

Safer operation

A faulty HVAC unit poses a fire hazard. The system may overheat and catch fire if it is not properly maintained. Moreover, there is a risk that carbon monoxide gas may leak from the furnace heat exchanger if not properly serviced thereby compromising the safety of the households.

In addition, poorly maintained electric HVAC systems can short circuit that can damage the house wiring and create a fire hazard as well.

Longer equipment life

HVAC systems can last for a long time if they are serviced and cleaned regularly. A single malfunctioning part can cause major damage to the system. That’s why it’s important that you have the system serviced regularly. Regular maintenance will add years to the life of the HVAC system thereby resulting in great cost savings for you.

Call Air Control for annual maintenance of HVAC systems

Do you want help of certified and experienced HVAC technicians in Bullhead City, Lake Havasu, and Mohave County in Arizona? If so, you can contact Air Control Home Services for annual maintenance of your HVAC system.

Furnace 101: Why Is My Furnace Cycling (Turn Off & On) So Frequently?

Furnace Cycling TroubleshootingProper functioning of the furnace is important if you want to remain warm inside the house during the winter. One problem that sometimes occurs with the furnace is that it turns on and off frequently, also known as “furnace cycling.”

This is a sure sign that you need furnace repair service from one of the experienced technicians at Air Control Home Services.

Furnace cycling not only results in improper heating but also could damage the unit. Moreover, it could result in increased energy bills, as well.

Below are some of the common reasons why the furnace turns on and off frequently resulting in improper heating through furnace cycling

Faulty thermostat

A faulty thermostat may keep the furnace from turning on and off frequently. If the thermostat is battery powered, you should consider replacing the battery and see if it fixes the problem. In case the thermostat is not battery powered, you should have a professional check the low-voltage wires inside the device.

Wrong location for the thermostat

In some cases, the problem can also be solved by simply relocating the thermostat to a new location. If the thermostat is located close to a heat source such as near the windows, it will sense the house has become warm and shut off the furnace early.

Clogged air filter

Clogged air filter can result in many problems including making the furnace turn on and off frequently. The dirty filter prevents proper air flow. This results in overheating of the system due to which it will shut off automatically as a safety precaution. Changing or cleaning the dirty air filter will likely resolve the problem.

Improperly sized furnace

Lastly, you should keep in mind that an improper sized furnace can result in frequent cycling. The reason is that it will heat the house quickly and then turn off. The frequent cycling leads to overheating problem that could damage the system. Likewise, if the furnace is small it will result in frequent cycling. A professional technician can tell you whether the furnace is too big or small for the house.

This is not a DIY task

Whatever problems that you face regarding the furnace, it’s essential that you let the experts resolve the problem. In no event, should you try to repair the furnace yourself. Keep in mind that furnace repairs is not a DIY task. You need to let the professional take care of all kinds of furnace repair and installation issues.

Furnace cycling? Call in the experts at Air Control Home Services

If you want help of professional and certified furnace technicians in Bullhead City, Lake Havasu, and Mohave County in Arizona, you can contact Air Control Home Services. We have a team of NATE certified technicians who can offer you 100 percent satisfaction guarantee for all kinds of furnace repair tasks.

Carbon Monoxide: How To Keep Your Furnace Operating Safely

Regular Furnace Tune Up Prevents Carbon Monoxide PoisoningThe importance of regular furnace tune-up cannot be emphasized enough. Keeping the furnace properly tuned not just ensures efficient operation, it also prevents build up of dangerous gases inside the house. If the furnace is not kept properly tuned, dangerous carbon monoxide gas can leak inside the house.

What is carbon monoxide?

Carbon monoxide is a colorless, odorless gas. Effectively invisible, it’s lethal in sufficient doses.

Carbon monoxide poisoning can result in a number of uncomfortable health symptoms including weakness, dizziness, upset stomach, chest pain, vomiting, and in some cases even death.

That’s why it is essential that you have the system properly tuned by a professional and experienced technician.

How do carbon monoxide leaks occur?

Carbon monoxide leak can occur inside the house in case of a cracked heat exchanger. The heat exchanger is an important component of the furnace that allows transfer of heat from one medium to another.

The heat exchanger inside the furnace consists of metal sheet that is heated once the burner is lit up. Cold air passes outside of the heat exchanger and becomes warm. This warm air is circulated inside the room through the ductwork.

The natural gas that burns inside the furnace to generate the heat produces by-products including carbon monoxide that is kept by the heat exchanger. In case a crack develops in the heat exchanger, the carbon monoxide can leak and circulate through the ducts inside the rooms thereby posing a major health risk for the family.

You can’t normally see or smell carbon monoxide. Also, the crack in the furnace is not easily visible. The only way to detect the leak would be to use a carbon monoxide detector.

How do furnaces develop cracks?

There are many reasons that the heat exchanger can develop a crack. They develop crack as a result of normal wear and tear. Normally, cracks tend to occur about 15 years of use. But if the system is not serviced regularly, the cracks can occur even earlier.

Another cause for the cracks to appear in the heat exchanger is that the furnace is too big for the home. This results in shorter cycling that causes the exchanger to heat up and cool down rather quickly. Eventually, a crack will develop through which the carbon monoxide can leak inside the house.

Also, clogged furnace filter can also cause cracks to appear in the heat exchanger. Dirty or dusty air filter will lead to overheating problem. Overtime this can result in cracks inside the exchanger.

Avoiding carbon monoxide problems

The best way to avoid leakage is to have the furnace serviced regularly by an experienced technician. Consider signing an annual maintenance contract with the furnace repair company to ensure that your system remains in good shape.

If you want to get in touch with technicians in Bullhead City, Lake Havasu City, and Mohave County in Arizona, you can contact Air Control Home Services.

Gas or electric furnace: Which one is the right choice for your home?

Gas vs. Electric Heater: Which One is the Right ChoiceA home heating system is essential in the winter. Heating systems and furnaces allow homeowners to remain warm and comfortable during the cold months. When it comes to buying furnace heaters, people generally have two choices: a gas or electric furnace.

A number of factors need to be considered when selecting a new gas or electric furnace. Here are just some of the things to consider:

The upfront cost of the equipment

Electric furnaces are generally less expensive than gas furnaces. However, while the upfront cost of the electric heater is generally low, they generally cost more to operate as compared to gas heaters. The operating cost of gas heaters is much less as compared to the electric heaters because they’re more energy efficient.

The cost of operating a gas or electric furnace

The operating cost of a heating device is determined by many different factors, such as the cost-per-unit of fuel and the energy efficiency of the heating device. Electric heaters provide annual fuel utilization efficiency (AFUE) ratings of about 95 to 100 percent.

Assuming a 100 percent AFUE, the cost of operating electric heater is $33.32 per million BTUs of heat.

On the other hand, natural gas is usually sold in therms. One therm is equivalent to about 100,000 BTUs. Gas furnaces generally have efficiency ratings of 78 percent and above. For a 100-percent AFUE, the operating cost of gas furnaces comes to around $12.92 per million BTUs.

This means that it is much less costly to operate gas furnaces as compared to electric furnaces, resulting in cost savings for the homeowner over time.

The environmental cost of the furnace

While the upfront price and ongoing operating costs top the list of concerns when buying a gas or electric furnace, it’s also essential to consider the environmental costs when making a purchase decision. When it comes to carbon footprint on the environment, gas furnaces are generally a better option.

Electric heaters, on the other hand, consume more energy, so they present a greater carbon footprint as compared to gas heaters.

While the production of natural gas also results in greenhouse gas emission, the environmental costs are much less as compared to the coal that is mostly used to generate electricity.

Heating performance

Gas heaters tend to warm the room more quickly as compared to electric heaters. This is because the gas furnaces produce maximum heat as soon as the burner starts. On the other hand, electric heaters start to heat a few minutes after switching on the burner.

Is your old furnace at the end of its life? Do you want to install a new furnace in the home? If so, you should give us a call or contact us. Our technicians are licensed to offer high-quality services for repair and replacement of the home furnace.