Description
The Amana-Goodman 20197314 is an OEM replacement pressure switch engineered for reliable furnace and air handler protection. Designed to monitor negative draft pressure, this switch ensures safe and efficient system operation by verifying proper inducer performance before allowing ignition to proceed.
Key Features
- Set point: -0.16″ water column (“wc) — precisely calibrated for compatible Amana-Goodman equipment
- SPST (Single-Pole, Single-Throw) switching action for straightforward normally-open or normally-closed circuit control
- 1/4″ barb connection for secure, leak-free hose attachment to the pressure sensing port
- OEM replacement part — direct fit for compatible Amana-Goodman furnace models
- Monitors inducer motor draft pressure to protect against unsafe operating conditions
- Helps prevent ignition if adequate negative pressure is not established
Application
This pressure switch is a critical safety component in gas furnaces and air handlers. It senses the negative pressure created by the inducer blower motor and opens or closes the circuit to allow or interrupt the ignition sequence. Replacing a faulty pressure switch with the correct OEM part ensures your system operates safely and within manufacturer specifications.
Specifications
- SKU / Part Number: 20197314
- Brand: Amana-Goodman
- Set Point: -0.16″ wc
- Switch Type: SPST (Single-Pole, Single-Throw)
- Connection: 1/4″ barb
- Application: Gas furnace / air handler pressure sensing
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