What are the specs for this Limit Switch?

The correct replacement for Goodman model GMH950703BXAF — 10123533 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 GMH950703BXAF — 10123533.

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 Manual Reset Limit Switch for GMH950703BXAF — 10123533

Name: OEM Goodman Manual Reset Limit Switch for GMH950703BXAF — 10123533
Brand: Goodman
SKU: GOODMAN-11210
Price: 24.95 USD
Availability: InStock

SKU: GOODMAN-11210 Brand: Goodman

$24.95 $32.95

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Goodman 10123533 Manual Reset High-Limit Switch

This genuine OEM Goodman 10123533 manual reset limit switch is a critical safety control for the GMH950703BXAF two-stage 96% AFUE gas furnace and other compatible Goodman/Amana models. Mounted on the burner or heat-exchanger assembly, it opens the ignition circuit and shuts the furnace down if it senses an over-temperature condition, protecting the heat exchanger from cracking and preventing unsafe operation. Because it is a manual reset device, it will not automatically restore heat after a trip — a technician must physically press the reset button, which flags that an underlying airflow or venting problem should be investigated.

Specifications

Type: High-limit safety switch, manual (push-button) reset
Function: Over-temperature furnace shutdown
Fits: Goodman/Amana GMH950703BXAF and compatible furnaces
Mounting: Direct OEM replacement — no modification required
OEM Part Number: 10123533

OEM vs. Generic

The genuine OEM 10123533 is calibrated to the exact trip temperature and mounting footprint specified by Goodman, ensuring correct safety response and a factory fit. Generic aftermarket limit switches may differ in trip point or bracket geometry, risking nuisance trips or improper protection. For a safety-critical component, OEM is strongly recommended.

Installation Difficulty

Rating: Easy–Moderate (2/5). A basic replacement takes about 15–20 minutes with a nut driver and continuity meter. Always shut off gas and electrical power first. If the switch has tripped repeatedly, diagnose the root cause (dirty filter, blocked vent, or blower fault) before returning the furnace to service.

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 Manual Reset Limit S...

$24.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman GMH950703BXAF — 10123533?

Yes. This is the factory-specified OEM limit switch for the Goodman GMH950703BXAF — 10123533. 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 GMH950703BXAF — 10123533?

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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