Lochinvar & A.O. Smith 100167764 Control 320788-704 Are these parts compatible with

Are these parts compatible with other brands

A minimum reading of 1

Raypak 351444 Natural Gas Burner Orifice #33

this thermal element is the internal driving force for thermostatic mixing valves

Lochinvar & A.O. Smith 100167764 Control 320788-704 Are these parts compatible withThe Lochinvar & A. O. Smith 100167764 Integrated Control High Alt is a specialized OEM replacement module designed for high altitude combustion management in gas fired boilers and water heaters. Engineered for precision in low oxygen environments found at elevations between 3,000 and 12,000 feet, this integrated control board automates the de rating process (typically 2% per 1,000 feet) to ensure stable flame sensing and efficient fuel to air ratios.