What are the specs for this Limit Switch?

The correct replacement for Goodman model VMES800804BXAA — 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 VMES800804BXAA — 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 Switch for VMES800804BXAA — 20162904

Name: OEM Goodman Primary Limit Switch for VMES800804BXAA — 20162904
Brand: Goodman
SKU: GOODMAN-13580
Price: 35.95 USD
Availability: InStock

SKU: GOODMAN-13580 Brand: Goodman

$35.95 $47.95

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The Goodman 20162904 Primary Limit Temperature Control is the OEM high-limit safety switch for the VMES800804BXAA gas furnace. This normally-closed thermal limit continuously monitors heat-exchanger and plenum temperature, cutting power to the gas valve if the furnace overheats — protecting your equipment and home from unsafe operating conditions. A tripping or open primary limit is one of the most common causes of a furnace that fires briefly then shuts down on a hard lockout.

Function: Primary high-limit safety cutout (auto-reset)
Type: Normally-closed (opens on temperature rise)
Fitment: Goodman/Amana VMES800804BXAA and compatible furnace platforms
OEM Part #: 20162904
Category: Furnace limit switch / temperature control

OEM vs. Generic: This is the genuine Goodman-specified limit switch, calibrated to the exact trip temperature engineered for the VMES800804BXAA heat exchanger. Generic replacements often carry incorrect trip points or mounting geometry, which can cause nuisance lockouts or defeat the safety margin. For a code-compliant, warranty-safe repair we recommend the OEM part.

Install difficulty: Easy (2 of 5). Two mounting screws and two spade terminals. Always shut off power and gas before servicing, and confirm the trip rating matches the switch you removed.

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...

$35.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman VMES800804BXAA — 20162904?

Yes. This is the factory-specified OEM limit switch for the Goodman VMES800804BXAA — 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 VMES800804BXAA — 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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OEM Goodman Primary Limit Switch for VMES800804BXAA — 20162904

Shipping Information

Return Policy

Frequently Asked Questions