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Goodman B1370191 primary limit switch rated 220 F

Goodman

Goodman B1370191 Primary Limit Switch 220 F

SKU CH-TXF6-1J1BY

Primary limit switch rated for 220 F, new condition, direct from manufacturer

  • Primary limit switch cuts power at 220 °F
  • Goodman brand ensures OEM fit for HVAC systems
  • New condition guarantees full factory performance
  • Listed by manufacturer in April 2023
  • Part number B1370191 matches original equipment specification

Goodman B1370191 Primary Limit Switch

The Goodman B1370191 is a primary limit switch rated to open at 220 degrees Fahrenheit. It serves as a safety control for HVAC systems found in recreational vehicles. The component interrupts power when temperatures exceed the preset threshold. Installers use it to replace a failed or out-of-calibration original switch.

Replaces a tripped or drifting limit switch

A switch that no longer resets or that opens well below 220 F will shut the furnace down prematurely. Swapping in this new Goodman part restores the correct high-temperature cutoff. The change is worth it when diagnostic tests show the original device is out of specification.

Fits the existing furnace control circuit

The switch mounts in the factory location and connects to the existing wiring harness. No modifications to the bracket or wire length are required. Using the correct OEM rating prevents nuisance lockouts and frees the technician from bypassing safety controls during troubleshooting.

Highlights

  • Primary limit switch cuts power at 220 °F
  • Goodman brand ensures OEM fit for HVAC systems
  • New condition guarantees full factory performance
  • Listed by manufacturer in April 2023
  • Part number B1370191 matches original equipment specification

Specifications

BrandGOODMAN

Questions about this item

What temperature does the Goodman B1370191 primary limit switch trip at?

This safety switch opens the circuit at 220 F to protect the furnace from overheating.

How is the Goodman B1370191 limit switch installed in the furnace?

Mount the switch on the designated bracket in the heat exchanger compartment and connect the two wire leads to the control board terminals.

When should the Goodman B1370191 primary limit switch be replaced?

Replace the switch if the furnace cycles on the high-limit code, if the disc stays open after cooling, or if visual inspection shows discolouration or deformation.

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