Understand the Basics of a Heat Recovery Ventilator by Andy Culberson on January 5, 2016February 23, 2016 A heat recovery ventilator (HRV) is the ultimate answer to today’s energy-efficient — yet poorly ventilated — house. The same airtight construction that conserves heating and cooling can make your home a reservoir of stale […]Read More Filed Under: Featured– Ventilation Tagged With: air balance– Cleveland– ECM– elyria– energy efficiency– Heat Recovery Ventilator– home ventilation– HRV– indoor air quality– Ohio