Description
The Goodman B1370192 is an OEM auto-reset limit switch engineered to protect Goodman heating systems from dangerous overtemperature conditions. Designed as a direct replacement component, this limit switch monitors heat exchanger temperatures and automatically interrupts the burner circuit when temperatures exceed the safe operating threshold — then resets automatically once temperatures return to a safe level, minimizing system downtime and service calls.
Key Features
- Auto-reset operation — automatically restores normal function once safe temperatures are reached
- 200–230°F operating temperature range for precise high-limit protection
- OEM Goodman replacement part for reliable, like-for-like performance
- Protects heat exchanger and system components from thermal damage
- Direct drop-in replacement — no modifications required
- Compact design for easy installation in tight furnace cabinets
Product Specifications
- Part Number: B1370192
- Brand: Goodman
- Type: Auto-Reset High Limit Switch
- Temperature Range: 200–230°F
- Reset Type: Automatic (AUTO)
- Application: Goodman gas furnaces and air handlers
Application
The B1370192 limit switch is a critical safety component in Goodman furnaces and heating systems. It is designed to shut down burner operation when the heat exchanger reaches unsafe temperatures, preventing equipment damage and potential fire hazards. The automatic reset feature allows the system to resume normal operation without manual intervention once temperatures normalize, making it ideal for residential and light commercial HVAC applications.
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