Contractor in hvac unit is a switch which is located in the outdoor part of the air conditioning unit.

When you think of a building design never forget about the importance of air delivery efficiency. In fact, energy efficiency has become an important ...

Carbon monoxide (CO) is one of the lethal gases that are emitted with the combustion of fuels. The household furnace which mainly runs on fuels eithe...

The filter in a furnace plays a very important role. A filter clogged with dust and debris restricts the flow of air. As a result the furnace works h...

The outdoor unit of the heat will get iced up occasionally during heating mode. These heat pumps do get iced up during the time of winter. It quite n...

The humidity level inside the house plays a key role in indoor comfort. The level of humidity should be so that it neither feels clammy nor does it f...