What are the specs for this Limit Switch?

The correct replacement for Goodman model AMS81205DXAC — 10123529 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 AMS81205DXAC — 10123529.

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.

IMAGE COMING SOON

Goodman

OEM Goodman Manual Reset Rollout Limit Switch for AMS81205DXAC — 10123529

Name: OEM Goodman Manual Reset Rollout Limit Switch for AMS81205DXAC — 10123529
Brand: Goodman
SKU: GOODMAN-7222
Price: 18.95 USD
Availability: InStock

SKU: GOODMAN-7222 Brand: Goodman

$18.95 $24.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Goodman 10123529 Manual Reset Rollout Limit Switch

The Goodman 10123529 is a genuine OEM manual-reset limit (rollout) switch for Goodman and Amana gas furnaces, including the AMS81205DXAC. This safety control opens the ignition circuit if flames roll out of the burner box or excessive heat is detected, shutting the furnace down to prevent damage. Because it is a manual-reset device, a tripped switch signals a real problem that must be investigated before pressing the reset button.

Specifications

Type: Manual-reset thermal limit / flame-rollout switch
OEM Part Number: 10123529
Reset: Manual (push-button)
Function: Normally closed safety cutout
Fits: Goodman & Amana AMS81205DXAC and compatible furnaces

OEM vs. Generic

The trip temperature and terminal orientation of the OEM 10123529 are matched to Goodman's furnace design. Generic switches with a different set point can nuisance-trip or, worse, fail to protect the unit. The OEM part guarantees the correct safety threshold and a direct terminal fit.

Install Difficulty

Easy (1.5/5). Disconnect power and gas, remove the two mounting screws, transfer the spade connectors, and mount the new switch. Always diagnose why a rollout switch tripped — a cracked heat exchanger or blocked flue — 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 Rollout...

$18.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMS81205DXAC — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMS81205DXAC — 10123529. 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 AMS81205DXAC — 10123529?

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.

Menu