What are the specs for this Limit Switch?

The correct replacement for Goodman model GMPE125-5A — 1370908S is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Goodman equipment which lists the model number GMPE125-5A — 1370908S.

What symptoms indicate I need a new limit switch?

Common symptoms that indicate you need a new limit switch include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this limit switch compatible with Bryant or Payne systems too?

Many Goodman parts are cross-compatible with Bryant and Payne systems since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across multiple brand labels with different model numbers. To verify cross-compatibility, check your Bryant or Payne equipment service manual for cross-compatible part numbers, or contact info@nationalhvacparts.com with your model number for confirmation.

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Goodman

OEM Goodman 160°F 7-inch Limit Switch for GMPE125-5A — 1370908S

Name: OEM Goodman 160°F 7-inch Limit Switch for GMPE125-5A — 1370908S
Brand: Goodman
SKU: GOODMAN-12001
Price: 26.95 USD
Availability: InStock

SKU: GOODMAN-12001 Brand: Goodman

$26.95 $35.95

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Texas CMBL #19328542014

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The Goodman 1370908S is a genuine OEM 160°F fan/limit switch with a 7-inch insertion length, built for the GMPE125-5A gas furnace. This safety control monitors heat-exchanger temperature and opens the circuit if the furnace overheats, protecting the unit and your home. A tripped or failed limit switch commonly causes short-cycling, no-heat, or blower-runaway symptoms.

Specifications

Trip temperature: 160°F
Probe/insertion length: 7 inches
Function: automatic-reset fan & limit safety control
OEM part number: 1370908S
Fits: Goodman GMPE125-5A furnace

OEM vs. Generic

Because this is a safety-rated component, we strongly recommend the OEM Goodman switch. It is calibrated to the exact 160°F trip point and correct 7-inch probe depth for accurate heat sensing. Generic limit switches may have different trip temperatures or probe lengths, which can cause nuisance trips or, worse, fail to protect against overheating.

Install Difficulty

Easy (1 of 3). Shut off power, remove the two mounting screws, transfer the spade terminals, and reinstall at the same probe depth. About 15–20 minutes with a nut driver. Verify the probe is fully seated in the airflow path.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $75
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

OEM Goodman 160°F 7-inch Limit S...

$26.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMPE125-5A — 1370908S?

Yes. This is the factory-specified OEM limit switch for the Goodman GMPE125-5A — 1370908S. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the limit switch on my Goodman GMPE125-5A — 1370908S?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new limit switch?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this limit switch compatible with Bryant or Payne too?

Many Goodman parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Goodman limit switch?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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