Industrial Build Quality: Features a Class B insulated motor and durable housing for high-cycle reliability

This specific assembly is rated for 2 to 4-ton air conditioning capacities

As a 6th generation CRK6 series model

Professional Grade Hardware: Includes all necessary coil support rails and high-grade foam seals required for a leak-proof installation

This valve is specifically designed for fuel gas

Lochinvar & A.O. Smith 100145466 Tile 323080-701 Industrial Build Quality: Features aProfessional 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