Fantech VHR Series VHR-200R HRV Fantech HERO Series Round Metal Port 4" -

Round Metal Port 4" - SV18854

Fiberbond washable

An optional control can be wall mounted in a central location of the home

AUTO BALANCING

HERO 120E-EC

Fantech VHR Series VHR-200R HRV Fantech HERO Series Round Metal Port 4" -Fantech VHR Series VHR 200R HRV Model NO.: VHR 200R, Fantech VHR Series HRV. What is an Air Exchanger? An Air Exchanger otherwise known as an HRV (Heat Recovery Ventilator) or an ERV (Energy Recovery Ventilator), is a whole house mechanical ventilation system. It is typically connected to your existing furnace return duct and contains two high efficiency motors. The supply motor draws fresh air in from the outside while the exhaust motor pushes stale