Honeywell Energy Recovery Ventilator

Honeywell Model ER150/ER200:

Low voltage, high-speed override.
4-speed fan control.
Automatic, economical built-in defrost for operation to design temperatures of -40°F.
ER150 and ER200 models have an advanced enthalpy heat and moisture recovery fixed core.
Includes vibration isolation hardware and duct collars.
Insulated cabinet made of rugged steel.
Permanent (washable) prefilters.
Quiet operation.
Digital fan timer option on all models.