What amp contactor do I need for my Goodman system?

The correct replacement for Goodman model GMT135-5 — CONT3P025024VS 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 GMT135-5 — CONT3P025024VS.

My AC clicks but the compressor does not turn on. What is wrong?

Clicking from the outdoor unit without the compressor starting usually means a worn contactor. The contactor is the relay that sends power to the compressor. When its contacts are pitted or worn, it clicks but cannot establish a solid electrical connection. Other symptoms: visible pitting or burn marks on the contactor face, AC works intermittently, or buzzing from the contactor.

Is this contactor 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 25A 24V 3-Pole Contactor for GMT135-5 — CONT3P025024VS

Name: OEM Goodman 25A 24V 3-Pole Contactor for GMT135-5 — CONT3P025024VS
Brand: Goodman
SKU: GOODMAN-12454
Price: 64.95 USD
Availability: InStock

SKU: GOODMAN-12454 Brand: Goodman

$64.95 $84.95

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Goodman CONT3P025024VS 25A 24V 3-Pole Contactor

The Goodman CONT3P025024VS is a genuine OEM 3-pole, 25 amp, 24-volt coil contactor designed as a direct replacement for GMT135-5 equipment. The contactor is the electrical switch that energizes the compressor and condenser fan whenever the thermostat calls. Its 24V coil pulls the contacts closed to pass line voltage across all three poles. Pitted, welded, or chattering contacts are a frequent cause of a unit that won't start, buzzes, or short-cycles.

Specifications

OEM Part Number: CONT3P025024VS
Poles: 3
Contact Rating: 25 Amps (FLA)
Coil Voltage: 24 VAC
Function: Switches line power to compressor and fan motor
Compatibility: Goodman GMT135-5

OEM vs. Generic

OEM contactors match the exact amp rating, coil voltage, and pole configuration your system was engineered for. An undersized generic contactor can overheat and weld shut, while a mismatched coil voltage won't pull in reliably. The genuine 3-pole 25A / 24V spec ensures dependable switching and full warranty compliance.

Installation Difficulty: Moderate

A manageable repair for a confident DIYer. Disconnect all power before starting — the contactor carries line voltage. Photograph the wiring, transfer leads one terminal at a time from the old contactor to the new one (line, load, and 24V coil terminals), then mount and verify. Typically 20–30 minutes. If unsure about line-voltage wiring, call a licensed technician.

Fits Goodman GMT135-5. Verify amperage, coil voltage, and pole count before ordering.

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 25A 24V 3-Pole Conta...

$64.95

Frequently Asked Questions

Does this Contactor fit my Goodman GMT135-5 — CONT3P025024VS?

Yes. This is the factory-specified OEM contactor for the Goodman GMT135-5 — CONT3P025024VS. 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 contactor on my Goodman GMT135-5 — CONT3P025024VS?

Difficulty: Medium (30–45 min)
Step 1: Turn off breaker. Step 2: Open condensing unit panel. Step 3: Photograph ALL wiring on the contactor. Step 4: Label each wire with tape. Step 5: Disconnect wires and remove old contactor. Step 6: Mount new contactor, reconnect wires matching your photo. Step 7: Restore power and test.

My AC clicks but the compressor won’t turn on. What’s wrong?

Clicking from the outdoor unit without the compressor starting = worn contactor. The contactor sends power to the compressor. When its contacts are pitted, it clicks but can’t make solid contact. Look for: visible pitting/burn marks on the contactor face, intermittent operation, or buzzing.

Is this contactor 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 contactor?

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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