Description
The Goodman 1370913S is a genuine OEM auto-reset high-limit switch engineered to protect Goodman furnaces from dangerous overheating conditions. When supply air temperatures exceed the rated threshold, this limit switch interrupts the burner circuit and automatically resets once temperatures return to a safe operating range — helping maintain reliable, continuous furnace operation without requiring manual intervention.
How It Works
The limit switch continuously monitors heat exchanger and plenum temperatures. If temperatures rise beyond the rated trip point, the switch opens the control circuit, shutting off the burner to prevent heat exchanger damage, component failure, or potential fire hazard. Once the system cools to within the safe reset range, the switch automatically restores the circuit, allowing normal operation to resume.
Key Features
- Genuine Goodman OEM replacement part — SKU 1370913S
- Auto-reset operation — no manual reset required after a safe-temperature recovery
- Rated temperature range: 170°F trip / 200°F reset
- Designed for direct OEM fit in compatible Goodman furnace models
- Protects heat exchanger and system components from thermal damage
- Helps maintain safe, code-compliant furnace operation
Application
This limit switch is a direct OEM replacement for compatible Goodman gas furnaces. Always verify compatibility with your specific furnace model number before installation. Replacement should be performed by a qualified HVAC technician in accordance with local codes and manufacturer guidelines.
Why Choose a Genuine OEM Part?
Using a genuine Goodman replacement limit switch ensures proper fit, accurate temperature calibration, and reliable protection — keeping your furnace running safely and efficiently for the long term.
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