Fantech SER Series SER-2004 ERV vanEE AI Series equipped with a 5-pin connector

equipped with a 5-pin connector on the control board and manufactured after January 2019 with the exception of SE704N

Fantech VHR Series VHR-200R HRV

Operation speed LED dims for subtle functionality

5 x 16 Defrost Type Recirculating

vanEE 60H ERV Features

Fantech SER Series SER-2004 ERV vanEE AI Series equipped with a 5-pin connectorFantech SER Series SER 2004 ERV Model NO.: SER 2004, Fantech SER Series ERV. 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