including 42-42478-03

OEM Durability: Engineered by Johnson Controls to meet original equipment specifications for tensile strength and heat resistance

industrial blowers

providing versatile stock application for multiple ICP brands

Amana-Goodman 20028402 Pressure Switch including 42-42478-03The Amana Goodman 20028402 Pressure Switch is a mission critical OEM replacement part designed for precision monitoring of combustion air and venting systems in high efficiency gas furnaces. Set at a fixed pressure rating of 1. 05" WC, this dual function switch ensures the inducer motor is generating sufficient static pressure to safely vent flue gases before allowing the ignition sequence to proceed. Engineered for high cycle reliability in extreme