LifeBreath Residential Heat Recovery Ventilator, Recirculating Defrost, 125 CFM

Best selling HRV of all time. Combines great performance in a compact design with very competitive pricing. 5" duct connections, top port design, door port balancing and 3 select high speed settings. Features our patented high efficiency core. Energy Star Version. Features: Cross Flow Core Door Port Balancing & adjustable dampers Excellent low temperature performance. Top Ported Motors and Blowers - two independent motorized impellers 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 - Latched door to allow easy access to core and filters for cleaning. 25" clearance recommended. Case - 20GA pre paint galvanized steel Insulati...