What are the specs for this Relay?

The correct replacement for Goodman model GUI075-4 Furnace — B1141702 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 GUI075-4 Furnace — B1141702.

What symptoms indicate I need a new relay?

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

Is this relay 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 Fan Center Relay for GUI075-4 Furnace — B1141702

Name: OEM Goodman 24V Fan Center Relay for GUI075-4 Furnace — B1141702
Brand: Goodman
SKU: GOODMAN-13069
Price: 85.95 USD
Availability: InStock

SKU: GOODMAN-13069 Brand: Goodman

$85.95 $111.95

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Goodman B1141702 Fan Center Relay

The Goodman B1141702 is a genuine OEM fan center relay engineered as a direct-fit replacement for the Goodman GUI075-4 gas furnace. This assembly combines a low-voltage control transformer with a switching relay in a single housing, coordinating blower and heating operation so your furnace cycles reliably and safely. A failed fan center is a common cause of a blower that won't start, runs continuously, or fails to switch between heating and cooling modes.

Specifications

Part Number: B1141702
Coil Voltage: 24 VAC
Contact Configuration: DPDT switching
Integral Control Transformer: 120V primary / 24V secondary
Compatible Model: Goodman GUI075-4 furnace
Brand: Goodman (OEM)

OEM vs. Generic

This is a factory-original Goodman component built to exact voltage, contact-rating, and mounting specifications. Generic universal fan centers can be adapted but often require rewiring and may not match the original terminal layout or transformer VA rating. The OEM B1141702 drops into the existing harness with no modification, protecting your warranty and ensuring correct load handling.

Installation Difficulty

Moderate. Requires disconnecting power at the breaker, labeling and transferring low-voltage wiring, and remounting the assembly. Best performed by a technician comfortable with 24V control circuits. Allow 30–45 minutes.

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 Fan Center Relay...

$85.95

Frequently Asked Questions

Does this Relay fit my Goodman GUI075-4 Furnace — B1141702?

Yes. This is the factory-specified OEM relay for the Goodman GUI075-4 Furnace — B1141702. 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 relay on my Goodman GUI075-4 Furnace — B1141702?

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 relay?

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

Is this relay 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 relay?

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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