Heating & Cooling Repair

A handheld IR thermometer is a great way to detect cold air leaks in the winter and air conditioning performance in the summertime. IR thermometer is a non-contact infrared thermometer with laser...

The furnace filter on your forced air furnace should be changed once every three months. Regular filters air particles and debris that could harm your furnace blower and motor. Air flow reduces to...

If the central air evaporator coils get clogged with lint, dust and dirt the cooling system will not operate efficiently and provide the cooling power necessary to cool your home. Noticing that...

If you're considering a new heating, ventilation and air conditioning system in your home, you may find yourself considering a heat pump instead of a standard central air conditioning unit....

Your home heating/cooling system delivers its conditioned air through duct work and finally out through the registers in your rooms. Without this efficient means of transporting air, homes would...

Heating, ventilation and air conditioning, or HVAC, units employ an evaporative cooling coil to remove moisture from the indoor air. If an HVAC unit is not maintained properly, water can leak into...

It's the first few days of fall and the temperature outside is dropping and you are thinking that soon you will need to turn on your furnace. That means it's time to clean or replace your furnace...

Having a central air conditioning unit installed in the home keeps the summers pleasant, as long as the air conditioning unit is running efficiently. Several factors may inhibit the performance of...

A return air duct is what carries air back to the furnace after it is dispensed throughout the home through the supply duct. Without a return air duct, the air would not properly circulate and...

The heating, ventilation and air conditioning system (HVAC) of a home is responsible for keeping the temperature and quality of the air in the home comfortable and safe. Many homes have central...

Bent fins on an air conditioning coil can significantly increase your cooling costs. The reason for this is when the fins are bent, air cannot flow through the coil as efficiently. If the fins...

Whether you are installing a new central heating and air conditioning unit or repairing an existing one the right ductwork is key. Keeping that ductwork in top shape is critical for energy...

Before running central air conditioning for the first time, a number of visual inspections should be made. These include checking returns, registers and other components of the air conditioning...

Many homes are equipped with forced hot water baseboard heating systems. In these systems the water is heated in a boiler and circulated through the home's baseboard heating units by a pump. When...

Installing a central air conditioning unit can be an excellent way to save money but only if the installation is done properly. If the installation job is shoddy, a great deal of cool air will be...

Air from heat ducts, used with forced air heating, can be blocked in places where the duct is leaking or hot air is not needed. One way in which you can easily block air from a heat duct is to...

If air coming out of your air conditioner is not cold, there are a few things you must check. From something simple as replacing your thermostat to replacing the whole unit, you should check the...

Although a variety of problems can be associated with your central air system, you can diagnose many of them on your own. If you understand and learn how to diagnose these common problems, you can...

Spending most of your time out in the garage on a hot summer day can be exhausting. With no way to cool down, you will not be able to work as hard. Putting in an air conditioner is a simple...

A huge reason for inflated heating and cooling bills can be attributed to airflow problems within the HVAC system. There are many possible causes, and each result is the same: little or no airflow...

You can measure air speed (velocity) directly in a duct by using an instrument designed to measure the velocity in the air flow range. You normally will measure non-turbulent air flow at a point...

The most neglected part of the home heating system is usually the filter. People simply do not think about the filter on a forced air furnace, but by replacing the filter, you help keep the unit...

If you live in a mobile home you most likely do not have a central air conditioner unit. However, due to the size of most mobile homes, this is not necessary. You can comfortably cool down the...

Forced-air heating and cooling systems often make a kind of ticking and popping sound when you turn them on and off---noises caused by the natural expansion and contraction of the metal duct. A...

When an air-conditioner line freezes during winter, it can spell trouble for the air-conditioning system. Locating the cause of the problem and dealing with it swiftly will protect the integrity...

Forced air heating and cooling systems are popular in many buildings and homes. A single blower forces the air through a series of air ducts to the separate rooms. Air ducts, because of the way...

Air duct condensation can be one of the most frustrating battles a homeowner can face. Condensation in an air duct can easily grow mold and other bacteria, which is then carried throughout the...

Heating and cooling your home is expensive, and it's a good idea to have your HVAC system checked regularly and serviced to keep it in top working condition. It is also important to have ducts...

Heating and cooling homes is expensive. It is a good idea to check and replace filters and to have equipment serviced to keep it in good running order. It is also helpful to only heat and cool the...

Warm air is the first clue that an air conditioner has stopped working because its coils are covered in ice. The diagnosis is simple: inspect the unit for a thick sheen of ice. If this is the...

Because air is blown through your air ducts (part of your HVAC system) and circulated around your home, mold in the ducts can lower indoor air quality and cause severe respiratory problems. Check...

Because the goal of the air conditioner is to cool the home, it's natural that most freeze up at some point when the delicate balance between cooling the home and keeping the machine functioning...

Everyone wants to increase their comfort level, and with summer temperatures rising every year and winters becoming less pleasant, ensuring that your living environment is adequately heated or...

Baseboard heaters heat by convection. This means that when hot air rises, cold air falls towards the heater, and is then heated. Eventually, the circulation of air will be such that most of the...

Recharging the refrigerant in your air conditioning unit is not an easy task. Because the unit uses a lot of pressure, such maintenance can be very dangerous. If your air conditioner is in need of...

Whole house fans draw cool outside air into your house while blowing the heated indoor air out through the attic. Whole house fans come in two different types: ceiling mounted and ducted.

AC units pull hot air out while replacing it with cool fresh air. The only problem is that the circulation of air also circulates dust, hair and other airborne dirt that can build up on the AC...

Air conditioning units are our best friends during the summer. They circulate the air, pulling hot, humid air out, while replacing it with cool, fresh air. There's only one problem -- the...

Air conditioning, or AC, units are a great way to stay cool during the hot summer days. They pull hot air out while replacing it with cool fresh air. The only problem is that the circulation of...

AC units are a great way to stay cool during hot and humid summer days. They pull hot air out while replacing it with cool, dry air. The only problem is that the circulation of air also circulates...

Window ACs are commonly used to keep individual rooms cool during the summer. Window air conditioners pull hot air out of the room while replacing it with fresh, cool air. However, along with air,...

Air conditioning units are our best friends during the hot days of the summer. They circulate the air, pulling hot, humid air out and replacing it with cool, fresh air. There's only one problem:...

Air conditioning units are our best friends during the hot days of the summer. They circulate the air by pulling hot humid air out and replacing it with cool, fresh air. On the downside, the...

Buying a new air conditioner requires shopping for a good price and an efficiently working machine. Newer air conditioners are a lot more energy efficient and quieter than they were in the past,...

With newer homes being build more airtight than ever and with an increased awareness of energy-saving and green living, alternatives to air conditioning are being considered by more homeowners....

When air filters get congested with dust and dirt, your air cleaner will run less efficiently, which lowers the quality of the air in your home. Several factors can lead to a dirty air filter,...

Oil filters are still an extremely efficient way of heating any home or building. However, oil heaters require regular maintenance for optimal efficiency. Here are a few simple tasks you can do...

Properly maintaining your home's central air unit is essential in keeping the equipment running efficiently and reducing repair costs. You need to have the central air unit cleaned at least once a...

Dirty, dusty and moldy air ducts are a common culprit for poor air quality in the home. Dust mites and other allergens can cause irritation to inhabitants while mold can potentially cause further...

Central air-conditioning units are usually on a concrete or plastic pad next to a house. They don't require a lot of maintenance, but you should winterize them before the cooler months. Homeowners...