What are the specs for this Limit Switch?

The correct replacement for Goodman model ACSS920402BNAA — 10123517 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 ACSS920402BNAA — 10123517.

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 ACSS920402BNAA — 10123517

Name: OEM Goodman Manual Reset Limit Switch for ACSS920402BNAA — 10123517
Brand: Goodman
SKU: GOODMAN-2364
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-2364 Brand: Goodman

$12.95 $17.48

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Goodman 10123517 Manual Reset Limit Switch

The Goodman 10123517 is a genuine OEM manual-reset high-limit / rollout safety switch designed for the ACSS920402BNAA 92% AFUE gas furnace. Unlike an auto-reset limit, a manual-reset switch latches open when it trips and must be physically reset with its button — by design, so a serious overheat or flame-rollout event gets a technician's attention rather than silently cycling. It protects the heat exchanger and burner area from damage caused by overheating, restricted airflow, or flames rolling out of the burner box.

Specifications

OEM Part Number: 10123517
Type: Manual-reset high-limit / rollout safety switch
Reset: Manual push-button (latching)
Compatible Model: Goodman ACSS920402BNAA (verify against your unit)
Function: Overheat / flame-rollout protection cutoff
Brand: Goodman / Amana compatible

OEM vs. Generic

This switch is calibrated to a specific trip temperature and uses a particular bracket and terminal layout. The OEM 10123517 ensures the correct setpoint and a proper mechanical fit. Substituting a generic switch risks the wrong trip point on a critical safety device. For overheat protection, match OEM exactly.

Install Difficulty: Easy (2/5)

Cut power, note wire positions, remove the mounting screws, transfer the terminals, and remount the new switch. About 20 minutes. Critical: if this switch tripped, diagnose and fix the underlying cause — flame rollout, blocked heat exchanger, or airflow restriction — before returning the furnace to service. When in doubt, call a licensed HVAC professional.

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...

$12.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman ACSS920402BNAA — 10123517?

Yes. This is the factory-specified OEM limit switch for the Goodman ACSS920402BNAA — 10123517. 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 ACSS920402BNAA — 10123517?

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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