Precise Flow Control: Engineered Orifice Size 1 geometry ensures accurate pressure drop and mass flow for specific BTU/hr ratings

13) provides the consistent upward force needed to seal valves effectively against moderate supply pressures

Industrial Grade Build: Part of the Husky Series

ensure no obstructions exist in the drainage ports

It is primarily designed for Goodman and Amana horizontal air handler models including the A18-08

Modine 5H0735910007 Pressure Switch Els PW 17895 Precise Flow Control: Engineered OrificeThe Modine 5H0735910007 Pressure Switch is the direct replacement for 5H73591 7, engineered specifically for high performance Modine unit heaters including PDP200, BDP200, BDP250, and PDP350 models. As a critical HVAC safety switch, this Cleveland Controls model NS2 0278 00 monitors the draft inducer motor to ensure proper exhaust venting before the igniter and gas valve are energized. Designed for 24V control circuits, this OEM Modine part prevents