What are the specs for this Limit Switch?

The correct replacement for Goodman model AMEC960302BNAC — 20162904 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 AMEC960302BNAC — 20162904.

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 Temperature Control for AMEC960302BNAC — 20162904

Name: OEM Goodman Primary Limit Temperature Control for AMEC960302BNAC — 20162904
Brand: Goodman
SKU: GOODMAN-4040
Price: 35.95 USD
Availability: InStock

SKU: GOODMAN-4040 Brand: Goodman

$35.95 $46.95

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Goodman 20162904 Primary Limit Temperature Control

The Goodman 20162904 is the primary high-limit temperature control designed for the AMEC960302BNAC gas furnace and other compatible Goodman and Amana models. This safety switch continuously monitors heat-exchanger and plenum temperatures, opening the circuit to shut down the burners if the furnace overheats — protecting your equipment and home from unsafe conditions. Because Goodman and Amana share the Daikin platform, this OEM control is a direct fit across many 90%+ AFUE furnaces.

Specifications

Type: Primary high-limit temperature control (auto-reset)
Function: Overheat safety shutoff for burner circuit
OEM Part Number: 20162904
Fits Model: AMEC960302BNAC and compatible Goodman/Amana furnaces
Equipment: Gas furnace
Brand: Goodman (OEM)

OEM vs. Generic

The OEM Goodman 20162904 is factory-calibrated to the exact trip temperature your furnace board expects, ensuring proper cycling and full warranty compliance. Generic equivalents may carry a lower price but often use looser temperature tolerances, which can lead to nuisance trips or delayed shutdowns. For a safety-critical control, we recommend the genuine OEM part.

Installation

Difficulty: Moderate (2/5). Requires shutting off power and gas, removing the burner-compartment panel, and swapping two spade connectors plus mounting screws. Most handy homeowners complete it in 15–25 minutes. Always confirm the furnace is fully powered down before servicing.

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 Temper...

$35.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman AMEC960302BNAC — 20162904?

Yes. This is the factory-specified OEM limit switch for the Goodman AMEC960302BNAC — 20162904. 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 AMEC960302BNAC — 20162904?

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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