What are the specs for this Limit Switch?

The correct replacement for Goodman model AMV91155DXBC — 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 AMV91155DXBC — 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 Switch for AMV91155DXBC — 20162904

Name: OEM Goodman Primary Limit Temperature Control Switch for AMV91155DXBC — 20162904
Brand: Goodman
SKU: GOODMAN-7855
Price: 35.95 USD
Availability: InStock

SKU: GOODMAN-7855 Brand: Goodman

$35.95 $47.95

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30-Day Returns

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Texas CMBL #19328542014

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The Goodman 20162904 Primary Limit Temperature Control is a genuine OEM safety high-limit switch engineered for the Goodman/Amana AMV91155DXBC variable-speed gas furnace. This normally-closed thermal switch monitors heat exchanger and blower-compartment temperature, opening the ignition circuit to shut down the burners if the furnace overheats from restricted airflow, a dirty filter, or blower failure. It is a critical life-safety component — never bypass or jumper a failed limit control.

Specifications

Part Type: Primary limit / high-temperature cutout switch
Configuration: Normally closed (opens on temperature rise)
Compatibility: Goodman & Amana AMV91155DXBC 96% AFUE furnace
Brand: Genuine OEM Goodman
Part Number: 20162904

OEM vs. Generic

This is a genuine OEM Goodman component built to the exact trip temperature and mounting geometry specified for your furnace. Aftermarket generic limits may use a different cut-out temperature, causing nuisance shutdowns or, worse, failing to protect the heat exchanger. For a safety control, we strongly recommend OEM.

Installation

Difficulty: Moderate (2/5). Disconnect power, remove the burner/blower access panel, and transfer two spade connectors. Most DIYers with a multimeter finish in 20-30 minutes. Always confirm power is off at the breaker 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 AMV91155DXBC — 20162904?

Yes. This is the factory-specified OEM limit switch for the Goodman AMV91155DXBC — 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 AMV91155DXBC — 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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