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

Errors in Duct Design Causing Low Airflow If you have a central AC in your house then the ducts are like arteries that enable you to make your lif...

A breaker is a safety switch which is placed in the electrical system of your house. It stops the flow of electricity to the component before the com...

MERV stands for minimum efficiency reporting value is a scale used to measure the efficiency of the air filters. MERV ratings were originated by Amer...

Basement floods are the most costly repairs the home owners. Floods in the basement destroy all the furniture, electrical appliances and other things...

Should building cavities be converted to work as rigid duct work? The building codes do not permit duct designers and installers to use building c...