Description
The Goodman 0130M00031S is an OEM replacement high-pressure switch engineered to protect the refrigeration circuit in compatible Goodman HVAC systems. Designed to open at 660 PSI and close at 420 PSI, this pressure switch monitors system refrigerant pressure and interrupts compressor operation when unsafe high-side pressure levels are detected — safeguarding the compressor and refrigerant circuit from damage caused by excessive pressure conditions.
Key Features
- OEM Goodman replacement pressure switch — direct-fit for compatible Goodman equipment
- Opens at 660 PSI to protect against dangerous high-side overpressure
- Closes at 420 PSI to restore normal system operation once pressure normalizes
- Provides reliable compressor and system protection in heating and cooling applications
- Ensures system integrity and helps prevent costly compressor failures
Specifications
- SKU / Part Number: 0130M00031S
- Brand: Goodman
- Switch Type: High-Pressure Safety Switch
- Cut-Out (Open) Pressure: 660 PSI
- Cut-In (Close) Pressure: 420 PSI
- Application: Goodman compatible HVAC / refrigeration systems
Application
This pressure switch is a direct OEM replacement part intended for use in Goodman residential and light commercial HVAC systems. It is an essential safety component that monitors high-side refrigerant pressure, automatically shutting down the compressor if pressure exceeds safe operating limits. Always verify compatibility with your specific Goodman model before installation.







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