What are the specs for this Thermostat?

The correct replacement for Goodman model ASZ130421AD Heat Pump — 0130M00105 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 ASZ130421AD Heat Pump — 0130M00105.

What symptoms indicate I need a new thermostat?

Common symptoms that indicate you need a new thermostat include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this thermostat 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 Defrost Thermostat for ASZ130421AD Heat Pump — 0130M00105

Name: OEM Goodman Defrost Thermostat for ASZ130421AD Heat Pump — 0130M00105
Brand: Goodman
SKU: GOODMAN-16267
Price: 12.95 USD
Availability: InStock

SKU: GOODMAN-16267 Brand: Goodman

$12.95 $16.99

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Goodman 0130M00105 Defrost Thermostat

The 0130M00105 is a genuine Goodman defrost thermostat (coil temperature sensor) for the ASZ130421AD heat pump. Clipped to the outdoor coil, this bimetal switch tells the defrost control board when the coil has iced over in heating mode and when it has cleared, terminating the defrost cycle. A failed defrost thermostat is one of the most common reasons a heat pump ices up solid in winter or runs endless, energy-wasting defrost cycles.

Specifications

Part Number: 0130M00105
Component: Defrost / coil thermostat sensor
Type: Bimetal snap-disc, clip-mount
Function: Initiates/terminates defrost cycle
Fits Model: ASZ130421AD (3.5-ton heat pump)
Connection: Push-on spade terminals

OEM vs. Generic

The OEM thermostat is calibrated to Goodman's exact close/open temperature setpoints, so defrost timing matches the control board's logic. Generic snap discs with slightly different trip points can cause short-cycling or incomplete defrosts. Given the low cost of the genuine part, OEM is the smart choice.

Installation Difficulty

Easy (2/5). Unclip the old sensor from the coil, transfer the two spade wires, and clip the new one in the same spot. No refrigerant work. Cut power at the disconnect 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 Defrost Thermostat f...

$12.95

Frequently Asked Questions

Does this Thermostat fit my Goodman ASZ130421AD Heat Pump — 0130M00105?

Yes. This is the factory-specified OEM thermostat for the Goodman ASZ130421AD Heat Pump — 0130M00105. 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 thermostat on my Goodman ASZ130421AD Heat Pump — 0130M00105?

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 thermostat?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this thermostat 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 thermostat?

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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