Which Lochinvar and A

This 3/4" temperature and pressure relief valve (T&P) is factory-calibrated to discharge at a 150 PSI pressure setting or a 210°F temperature threshold

The Rheem-Ruud 61-102498-02 is a professional-grade 4-way reversing valve designed for precision refrigerant flow reversal in residential and light commercial heat pump systems

Extended ODF Connections: Facilitates easy brazing without disassembling internal components in many standard installations

ensuring precise alignment of the blower shaft

Conbraco Industries 37LF-202-01 Valve 320819-301 Which Lochinvar and AThe Conbraco Industries 37LF 202 01 is a high performance 3 4" vacuum relief valve engineered for critical negative pressure protection in commercial and residential hydronic systems. This lead free model features a durable DZR C27541 brass body and a reinforced brass poppet, providing superior structural integrity compared to standard residential units. Designed to handle flow rates up to 16 CFM, it effectively prevents tank collapse and water