What are the specs for this Limit Switch?

The correct replacement for Goodman model ACES960403BNAA — 20162901 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 ACES960403BNAA — 20162901.

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 Primary Limit Switch for ACES960403BNAA — 20162901

Name: OEM Goodman Primary Limit Switch for ACES960403BNAA — 20162901
Brand: Goodman
SKU: GOODMAN-2247
Price: 32.34 USD
Availability: InStock

SKU: GOODMAN-2247 Brand: Goodman

$32.34 $43.66

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The Goodman 20162901 Primary Limit Switch is a genuine OEM high-limit safety control for ACES960403BNAA gas furnaces and compatible Goodman/Amana models. Mounted on the heat-exchanger bulkhead, this normally-closed thermal switch monitors supply-air temperature and opens the gas valve circuit if the furnace overheats — typically from a dirty filter, blocked ductwork, or a failed blower. A faulty primary limit causes short-cycling, no-heat lockouts, or a furnace that fires but won't stay running.

Specifications

Part Number: 20162901
Type: Primary high-limit switch (auto-reset)
Action: Normally closed, opens on overheat
Function: Overheat safety / gas valve interlock
Brand: Goodman / Amana OEM
Fits: ACES960403BNAA and compatible furnaces

OEM vs. Generic

This OEM limit switch is calibrated to the furnace's exact trip and reset temperatures and uses the correct mounting bracket and insertion depth. Generic limits with the wrong temperature rating or probe length can nuisance-trip or, worse, fail to protect the heat exchanger. OEM keeps the safety chain factory-accurate and preserves warranty.

Install Difficulty

Easy. Cut power at the furnace, unplug the two spade terminals, remove two mounting screws, and install the replacement in the same orientation. About 15–20 minutes for most DIYers.

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 Primary Limit Switch...

$32.34

Frequently Asked Questions

Does this Limit Switch fit my Goodman ACES960403BNAA — 20162901?

Yes. This is the factory-specified OEM limit switch for the Goodman ACES960403BNAA — 20162901. 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 ACES960403BNAA — 20162901?

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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