Description
The Amana-Goodman 10207901 is an OEM replacement pressure switch engineered for reliable draft and combustion proving in Amana and Goodman gas furnaces. Calibrated to a precise -0.9″ water column (w.c.) set point, this switch monitors inducer and venting system pressure to ensure safe furnace operation — shutting down the burner if proper draft is not established or maintained.
Key Features
- Set point: -0.9″ w.c. (negative pressure)
- SPST (Single-Pole, Single-Throw) switching action
- Dual 1/4″ barb port connections for easy hose attachment
- Direct OEM replacement for compatible Amana and Goodman furnace models
- Ensures safe furnace operation by verifying adequate inducer draft before and during burner operation
- Helps prevent unsafe combustion conditions caused by blocked flues or inducer failure
Application
This pressure switch is designed as a direct OEM replacement for select Amana and Goodman gas furnaces. It works in conjunction with the draft inducer motor to confirm that proper negative pressure is present in the venting system. If the required pressure is not achieved — due to a blocked flue, failed inducer, or other venting issue — the switch remains open, preventing ignition and protecting occupants from potential combustion hazards.
Installation Notes
- Always verify compatibility with your specific furnace model and serial number before installation
- Inspect hose connections and tubing for cracks or blockages prior to installation
- Replace with exact OEM specifications to maintain system safety and warranty compliance
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