What are the specs for this Limit Switch?

The correct replacement for Goodman model VMSS960803BNAA — 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 VMSS960803BNAA — 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 Control for VMSS960803BNAA — 20162904

Name: OEM Goodman Primary Limit Control for VMSS960803BNAA — 20162904
Brand: Goodman
SKU: GOODMAN-13782
Price: 49.95 USD
Availability: InStock

SKU: GOODMAN-13782 Brand: Goodman

$49.95 $64.95

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The genuine OEM Goodman 20162904 Primary Limit Temperature Control is the main high-limit safety switch for the VMSS960803BNAA gas furnace. Mounted on the heat-exchanger bulkhead, it continuously senses plenum temperature and opens the gas/ignition circuit whenever the furnace exceeds its safe operating limit — protecting the heat exchanger, blower, and ductwork from heat damage caused by low airflow. This auto-reset control closes again once temperatures return to normal, allowing the furnace to resume heating.

Specifications

Part Number: 20162904
Type: Primary limit / high-limit temperature control
Reset: Automatic (temperature-sensing snap disc)
Function: Over-temperature cutout for the primary heating circuit
Mounting: Factory bracket / plenum mount
Fits: Goodman VMSS960803BNAA and compatible furnaces

OEM vs. Generic

As the furnace's primary over-temperature protection, this control must trip at the precise factory-calibrated setpoint. This genuine Goodman OEM part guarantees the correct cutout and reset temperatures. Generic replacements with approximate ratings risk nuisance shutdowns or unsafe operation, so OEM is strongly recommended for this safety component.

Installation Difficulty

Easy to Moderate (2 of 3). Held by one or two mounting screws with a two-wire connection. Cut power and gas before servicing. Confirm the underlying cause of any high-limit trip — usually a clogged filter or weak blower — before returning the furnace to service.

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 Contro...

$49.95

Frequently Asked Questions

Does this Limit Switch fit my Goodman VMSS960803BNAA — 20162904?

Yes. This is the factory-specified OEM limit switch for the Goodman VMSS960803BNAA — 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 VMSS960803BNAA — 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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