What are the specs for this Solenoid Coil?

The correct replacement for Goodman model GMT115-5A — B1225022S 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 GMT115-5A — B1225022S.

What symptoms indicate I need a new solenoid coil?

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

Is this solenoid coil 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 24V Solenoid Coil for GMT115-5A — B1225022S

Name: OEM Goodman 24V Solenoid Coil for GMT115-5A — B1225022S
Brand: Goodman
SKU: GOODMAN-12433
Price: 26.95 USD
Availability: InStock

SKU: GOODMAN-12433 Brand: Goodman

$26.95 $34.95

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Goodman B1225022S OEM Solenoid Coil

The Goodman B1225022S is a genuine OEM solenoid coil engineered as a precise replacement for GMT115-5A equipment. The electromagnetic coil slips over the solenoid valve stem and, when energized, generates the magnetic field that shifts the internal plunger to open or redirect refrigerant or gas flow. A failed coil is a frequent cause of a valve that will not actuate, even when the valve body itself is perfectly good.

Specifications

OEM Part Number: B1225022S
Component: Solenoid valve coil
Coil Voltage: 24V AC (control circuit)
Compatibility: Goodman GMT115-5A
Construction: Encapsulated copper winding with molded weather-resistant housing

OEM vs. Generic

The genuine Goodman coil is wound to the exact resistance, wattage, and bore diameter of your valve stem. Generic coils often have mismatched inductance or a slightly different bore, causing weak pull-in, overheating, or a coil that will not seat on the stem. OEM guarantees full magnetic force to shift the valve reliably every cycle and protects the control board from an over-current coil.

Installation Difficulty

Rating: Easy. Coil replacement typically does not require opening the refrigerant or gas circuit. Disconnect power, remove the retaining nut or clip at the top of the valve, slide off the old coil, and slide the new B1225022S onto the stem in the same orientation. Reconnect the two low-voltage leads and restore power. Most homeowners with basic tools can complete this in minutes.

Genuine Goodman performance, in stock and ready to ship.

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 24V Solenoid Coil fo...

$26.95

Frequently Asked Questions

Does this Solenoid Coil fit my Goodman GMT115-5A — B1225022S?

Yes. This is the factory-specified OEM solenoid coil for the Goodman GMT115-5A — B1225022S. 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 solenoid coil on my Goodman GMT115-5A — B1225022S?

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 solenoid coil?

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

Is this solenoid coil 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 solenoid coil?

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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