What are the specs for this Limit Switch?

The correct replacement for Goodman model AMH81155CXCB — 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 AMH81155CXCB — 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.

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Goodman

OEM Goodman Manual Reset Rollout Limit Switch for AMH81155CXCB — 10123529

Name: OEM Goodman Manual Reset Rollout Limit Switch for AMH81155CXCB — 10123529
Brand: Goodman
SKU: GOODMAN-6049
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-6049 Brand: Goodman

$7.95 $10.49

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Goodman 10123529 Manual Reset Limit Switch

The Goodman 10123529 is a genuine OEM manual-reset limit (flame-rollout) switch for the AMH81155CXCB gas furnace and related Goodman/Amana models. This high-temperature safety device opens the ignition circuit and shuts the furnace down if it detects abnormal heat from flame rollout or a blocked heat exchanger, protecting the equipment and the home from unsafe operation.

Specifications

Type: manual reset limit / rollout switch
Action: normally closed, opens on over-temperature
Reset: manual push-button (requires operator to reset)
Application: furnace burner box safety cutout
Direct OEM replacement for the AMH81155CXCB furnace

OEM vs. Generic

Because this is a life-safety limit, the trip temperature must match the furnace's design exactly. The OEM 10123529 is calibrated to the correct cutout point and terminal orientation for your unit. A generic switch with the wrong setpoint can either trip prematurely (nuisance shutdowns) or fail to protect against a genuine rollout condition — never a place to substitute.

Install Difficulty

Easy (2/5). With gas and power off, remove the two spade terminals and the mounting screw, install the new switch in the same location and orientation, and reconnect the leads. If the switch had tripped, investigate the root cause (blocked flue, cracked heat exchanger, or bad inducer) 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...

$7.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMH81155CXCB — 10123529?

Yes. This is the factory-specified OEM limit switch for the Goodman AMH81155CXCB — 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 AMH81155CXCB — 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.

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