BLP150E75NS-HW - Broan ERV SRE of 84% at 32 F (0 C) (36 CFM) Ports size: 6" Fan Efficacy: 2.1 CFM/Watt (64 CFM) Defrost operation will automatically activate to manage recovery core frost. Corrosion resistant galvanized steel door and cabinet One-piece molded insulation shell (expanded polystyrene; UL 94 HF-1 certified) VIRTUOTM constant airflow and auto-balancing device Integrated motorized dampers within both supply and exhaust air stream (no additional backdraft dampers require

Our# 498547