As a 6th generation CRK6 series model

This manual reset control ensures system safety by cutting the circuit when pressure exceeds the 10-50" W

Does this unit require a manual reset after a low water event

Key Benefits Precise Refrigerant Control: Expertly directs the rejection or absorption of heat by switching suction and discharge gas paths

Verify the bonnet dimensions before ordering to ensure proper valve linkage alignment

Lochinvar & A.O. Smith 100145466 Tile 323080-701 As a 6th generation CRK6Professional contractors recognize that high efficiency combustion requires a perfectly sealed chamber. The Lochinvar & A. O. Smith 100145466 Rear Head Side Heat Tile is a high density ceramic fiberboard insulation component specifically engineered for Lochinvar Copper Fin II and A. O. Smith HWB HW commercial boilers and water heaters. As a veteran grade OEM replacement part, it ensures the rear head section of the heat exchanger maintains critical