supporting domestic and international power standards

Key Benefits: Multi-Refrigerant Compatibility: Factory-charged with POE oil to support R-22

With a 90-second runtime and a rapid 15-second fail-safe spring return duration

OEM Compatibility: A direct replacement for Trane TRR0665 and TRR00665

It facilitates precise fuel-to-air ratio control by relaying real-time temperature and ionization data to the primary control board

Lochinvar & A.O. Smith 100093979 Valve Assembly 320074-702 supporting domestic and international powerFor high demand commercial hydronic systems and large scale water heating plants, the Lochinvar & A. O. Smith 100093979 Valve Assembly provides critical liquid propane gas regulation. This 2 inch LP gas valve is engineered for high output commercial water heaters and boilers, featuring a 180 degree F high water limit (HWL) rating to maintain system stability under rigorous thermal loads. As a genuine OEM replacement part, it ensures direct