The Aaon G006390 Pressure Switch is a high-limit safety control designed for precise refrigerant circuit monitoring in commercial HVAC systems

Operating at a 1725 RPM synchronous speed

technicians can safely use a higher voltage rating (440V) as a replacement for 370V applications

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

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

Lochinvar & A.O. Smith 100187883 Burner 320074-702 The Aaon G006390 Pressure SwitchThe 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