this kit provides the high-temp resiliency required for Class 250 rating compliance

This expansion module ensures that HVAC zone prioritization and temperature regulation remain consistent across all zones without increasing the electrical load beyond standard transformer capacity limits

Liquid Propane (LP)

preventing common pressure switch trip-outs and operational lockout codes

Genuine OEM Reliability: This OEM replacement blower motor is manufactured to exact factory specifications for a perfect fit and dependable operation

Lochinvar & A.O. Smith 100110093 Contactor R-410A this kit provides the high-tempMaintain the integrity of your high amperage commercial heating systems with the Lochinvar & A. O. Smith 100110093 Contactor. This heavy duty 3 pole contactor is engineered for high demand applications, featuring a 120V coil and a 50 amp resistive rating (40 FLA). Designed as a genuine OEM replacement for part numbers including 9004816105, it ensures precise electrical switching for commercial water heaters and boilers from brands like Lochinvar, A.