energy recovery ventilator

Talking with any experienced carpenter, you have probably heard the phrase “a house needs to breath, you don’t want to build it too tight.” This is common folklore that has been passed down from generation to generation. Your builder tells you he is doing...

An Energy Recovery Ventilator (ERV) is the system used for energy recovery by exchanging the energy contained in air exhausted from the building and using it to treat (pre-conditioned) the incoming outdoor ventilation air in residential and commercial HVAC systems. (So it is...