What are the specs for this Limit Switch?

The correct replacement for Goodman model VMES961005CNAA — 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 VMES961005CNAA — 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 VMES961005CNAA — 20162904

Name: OEM Goodman Primary Limit Temperature Control for VMES961005CNAA — 20162904
Brand: Goodman
SKU: GOODMAN-13658
Price: 35.95 USD
Availability: InStock

SKU: GOODMAN-13658 Brand: Goodman

$35.95 $46.95

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The Goodman 20162904 primary limit temperature control is a genuine OEM high-limit safety switch for VMES961005CNAA modulating gas furnaces. Mounted on the heat exchanger, it continuously monitors supply-air temperature and opens the control circuit to shut off the burners if the furnace overheats — typically caused by restricted airflow, a dirty filter, or blower failure. Unlike a manual-reset limit, the primary limit is an auto-reset control that restores heating once temperatures return to a safe range.

Specifications

OEM Part Number: 20162904
Type: Primary high-limit temperature control
Function: Normally closed, opens on overheat, auto-reset
Mounting: Heat exchanger / supply air
Fits: Goodman/Amana VMES961005CNAA furnaces

OEM vs. Generic

The Genuine OEM 20162904 is factory-calibrated to the trip temperature and sensor length specified for this furnace. Because it is your primary overheat protection, an incorrectly-rated aftermarket control risks nuisance shutdowns or unsafe operation. We strongly recommend the OEM part for this safety-critical role.

Installation Difficulty

Rating: Moderate (3/5). Disconnect furnace power, remove the burner/control panel, unplug the wiring, and unbolt the control from the heat exchanger. Transfer to the new unit in the same orientation. If the limit keeps opening, correct the airflow restriction rather than replacing repeatedly.

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 VMES961005CNAA — 20162904?

Yes. This is the factory-specified OEM limit switch for the Goodman VMES961005CNAA — 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 VMES961005CNAA — 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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