Description
The Goodman 1370906S is a factory-replacement automatic limit switch engineered to protect your furnace from overheating and unsafe operating conditions. Designed as a direct OEM replacement for compatible Goodman and Amana heating systems, this limit switch delivers dependable, automatic reset protection to keep your equipment running safely and efficiently.
Product Overview
This auto limit switch monitors heat exchanger temperatures and interrupts the burner circuit when temperatures exceed the safe operating threshold. Once temperatures return to a safe level, the switch automatically resets — minimizing downtime and service calls. The 7″ insertion depth ensures proper placement within the furnace cabinet for accurate temperature sensing.
Key Specifications
- Brand: Goodman
- Part Number: 1370906S
- Type: Automatic (Auto) Limit Switch
- Temperature Range: 120°F – 150°F
- Insert Length: 7″
- Application: Goodman/Amana compatible furnace systems
Features & Benefits
- Automatic reset operation for reduced service interruptions
- Precise 120–150°F trip range guards against furnace overheating
- 7″ insert length for proper positioning within the furnace cabinet
- OEM-quality construction for reliable, long-lasting performance
- Direct replacement part — no modifications required
Application
Ideal for HVAC technicians and contractors performing maintenance or repairs on Goodman and Amana gas furnaces. Always verify compatibility with the specific furnace model before installation.







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