What are the specs for this Temperature Control?

The correct replacement for Goodman model OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 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 OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 20162904.

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Goodman

OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 20162904

Name: OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 20162904
Brand: Goodman
SKU: GOODMAN-13692
Price: 44.95 USD
Availability: InStock

SKU: GOODMAN-13692 Brand: Goodman

$44.95 $59.95

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Goodman 20162904 Primary Limit Temperature Control

The Goodman 20162904 is a genuine OEM primary limit temperature control for the Goodman VMS80603AXAA 80% AFUE gas furnace. Mounted on the heat exchanger bulkhead, this high-limit switch continuously monitors supply-air temperature and opens the control circuit to shut off the burners if the furnace overheats — typically caused by a dirty filter, blower failure, or restricted airflow. It is an auto-reset device that closes again once temperatures return to a safe range, and it is essential to safe furnace operation.

Specifications

Type: Primary high-limit temperature control (auto-reset)
Function: Supply-air overheat protection
Fits: Goodman VMS80603AXAA and compatible furnace models
Equipment: Gas furnace
OEM Part Number: 20162904
Brand: Goodman

OEM vs. Generic

The genuine OEM Goodman 20162904 is factory-set to the exact open/close temperature and insertion depth this furnace requires. A universal limit control with the wrong trip point or probe length can cause repeated nuisance shutdowns or allow the furnace to run past safe temperatures. For this safety-critical component, we recommend the OEM part.

Installation Difficulty

Easy (1/5). Two mounting screws and two spade terminals. Cut power before servicing and confirm airflow is not the root cause of the trip. Professional diagnosis recommended.

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...

$44.95

Frequently Asked Questions

Does this Temperature Control fit my Goodman OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 20162904?

Yes. This is the factory-specified OEM temperature control for the Goodman OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 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 temperature control on my Goodman OEM Goodman Primary Limit Temperature Control VMS80603AXAA — 20162904?

Difficulty: Advanced (1–2 hrs)
Step 1: Turn off breaker. Step 2: PHOTOGRAPH all wire connections before touching anything. Step 3: Label each wire with tape. Step 4: Disconnect all wires, remove old board. Step 5: Mount new board, reconnect all wires matching your photo exactly. Step 6: Restore power and test all modes. Exact part number match is critical.

My HVAC system is completely dead. What could be wrong?

Completely dead HVAC (no LED on board) = failed control board or blown fuse. Check board fuse first (3A or 5A, costs $1–$5). If fuse is good and board has power but no LED, board is dead. Always photograph wiring before replacing.

Is this temperature control 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 temperature control?

OEM essential. Control boards are model-specific with precise firmware and connector layouts. Aftermarket boards rarely match all functions and can cause intermittent failures or safety issues. Always match the exact OEM part number.

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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