Energy recovery ventilators (ERVs) are designed to improve HVAC system performance by taking the energy from exhausted building air and using it to precondition incoming outdoor ventilation air. This ...

What separates energy recovery ventilators (ERV) from each other is the desiccant wheel and options; however, many contractors sell customers on price or commodity-type features that don’t vary much ...

Erv Woolsey, a country music executive, talent manager, and Nashville entertainment entrepreneur, has died at the age of 80. Among many acts he worked with and notable successes attributed to his name ...

We have no idea whether [Nick Goodey] is a trained engineer or not. But given the detailed design of this DIY energy recovery ventilator for his home HVAC system, we’re going to go out on a limb and ...

Q Our house sometimes smells stale when we walk in at the end of the day. We were told that we need more ventilation. What exactly does that mean? Opening the windows is not always practical. A ...