Amana-Goodman 20028402 Pressure Switch suitable for heavy-duty HVACR equipment

suitable for heavy-duty HVACR equipment

This model serves as the direct replacement for Honeywell AT150B1252

Place probes on both terminals

What happens if I wire the primary taps incorrectly

or water heaters

Amana-Goodman 20028402 Pressure Switch suitable for heavy-duty HVACR equipmentThe 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