Key Benefits OEM-Spec Calibration: Factory-set at 1

eliminating the need for field modifications and preserving the system's intended efficiency ratings

the Belimo B318 handles chilled or hot water applications with temperatures reaching up to 250°F and is compatible with up to 60% glycol solutions

It includes a built-in short cycle protection timer to prevent compressor damage during rapid power fluctuations or thermostat transitions

The 5-foot capillary tube and specialized heat pump charge ensure rapid response to load changes

Lochinvar & A.O. Smith 100187883 Burner 320074-702 Key Benefits OEM-Spec Calibration: Factory-setThe Lochinvar & A. O. Smith 100187883 Burner is a critical OEM replacement component engineered for high efficiency combustion in commercial water heating systems. This genuine burner assembly is specifically designed for the Cyclone Mxi series, including models BTH, SUF, and HCG 300, 400, and 500, as well as the 200 201 series commercial gas water heaters. Built to meet exact factory specifications, this replacement burner ensures optimal fuel to air