Description
Lennox 72L34 Expansion Valve 30067439 890 Simplified Wiring: Features polarity insensitive status Simplified Wiring: Features polarity insensitive status outputs and a small footprint for easy retrofitting into tight starter enclosures This 1 2 inch backflow preventer features a durable forged brass body and stainless steel internal parts designed to handle continuous pressure up to 175 PSI