the Nordyne 663714R is the direct spec for resolving issues with cracked or clogged factory drains

Constant Airflow Technology: Advanced ECM sensing compensates for restrictive ductwork to maintain design CFM

reducing the risk of premature failure during peak summer loads

while factory-set to 30/50 PSI

supporting duct

Bradford White 415-33630-04 Relief Valve 322055-301 the Nordyne 663714R is theThe Bradford White 415 33630 04 T&P Relief Valve is a critical safety component designed for high capacity commercial and residential water heating systems. As a direct OEM replacement part for the now obsolete 230 33630 04, this valve ensures precise pressure and temperature regulation. It features a 1" Female NPT connection and is factory calibrated to a 150 PSI relief setting, with a standard temperature relief point of 210F. The heavy duty