650 FD Commercial Heat Recovery Ventilator, Fan Defrost, 650 CFM

Airflow up to 650CFM; Two sets of cores in series allows for high energy efficiency transfer of energy between air streams. Low profile cabinet allows for installations above suspended ceilings.

Features:

• AHRI 1060 certified HEX HRV cores
• Blowers that slide in and out for easy servicing
• Front and back access doors making the unit field reversible
• Blowers positioned in suction providing better air movement
• All ducts are now standard size of 20” x 8”
• Motors and Blowers- PSC 1/6 HP motors (3 Speed, single shafted) and a forward curved blower on each stream.
• Core - HEX CORE is a counter flow heat exchanger that ensures maximum heat transfer, low pressure loss, constructed of thermally conductive and durable aluminum. With our recirculation defrost strategy the sensible heat recovery efficiency (SRE) at -25C (defrosting) can be within a few percent of the 0C SRE (no defrost) delivering significant energy savings. Each core is tested to ensure very low leakage.
• Defrost - Fan
• Serviceability - Field reversible for maintenance and electrical access. Slide in and out core, filter, and blower assemblies. Service clearance 30 in.
• Case - 20GA Galv. Prepaint (G20)
• Insulation - 3/4" EPS Foil Face
• Filters - Washable
• Mounting - Saddle or curb mounted