Description
The Goodman B1370194 is an OEM auto-reset high-limit switch engineered to protect Goodman furnaces and air handlers from dangerous overheating conditions. When supply-air temperatures exceed the rated threshold, the switch opens the control circuit to shut down the burner — then automatically resets once temperatures return to a safe operating range, minimizing unnecessary service calls and downtime.
Key Features
- Auto-reset (AUTO) operation — automatically restores normal function once the over-temperature condition clears
- Temperature rating: 220–250°F trip/reset range for reliable high-limit protection
- Direct OEM Goodman replacement — ensures proper fit and function in compatible Goodman and Amana heating equipment
- Opens the burner control circuit on over-temperature to prevent heat exchanger damage and potential fire hazards
- Compact design for straightforward drop-in installation in the original limit switch location
Product Specifications
- SKU: B1370194
- Brand: Goodman
- Switch Type: Auto-Reset High-Limit Switch
- Temperature Rating: 220–250°F
- Reset Type: Automatic (AUTO)
- Application: Goodman / Amana gas furnaces and heating equipment
Why Use an OEM Limit Switch?
Using the correct OEM-specified limit switch is critical for system safety and warranty compliance. The Goodman B1370194 is designed to match the exact trip and reset temperatures required by compatible Goodman equipment, ensuring the heat exchanger and heat-sensitive components are protected under all operating conditions. Auto-reset functionality means the system can return to normal operation without a manual reset once airflow and temperatures normalize — ideal for intermittent airflow restriction events.
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