What are the specs for this Control Board?

The correct replacement for Goodman model GUPX075-4B — B1370724 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 GUPX075-4B — B1370724.

Is this control board 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 Ignition Control Module for GUPX075-4B — B1370724

Name: OEM Goodman Ignition Control Module for GUPX075-4B — B1370724
Brand: Goodman
SKU: GOODMAN-13323
Price: 195.95 USD
Availability: InStock

SKU: GOODMAN-13323 Brand: Goodman

$195.95 $254.95

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The Goodman B1370724 is a genuine OEM ignition control module for the GUPX075-4B gas furnace. This board is the brain of the heating cycle: it sequences the inducer, verifies the pressure switch, energizes the igniter, opens the gas valve, proves flame through the sensor, and enforces safety lockouts and retry timing. Symptoms of a failed module include no ignition, an igniter that glows but no gas, short-cycling, or a furnace that locks out after a set number of trials.

Function: Integrated furnace ignition control
Manages: Igniter, gas valve, inducer, flame sensing, lockout timing
Fits: Goodman GUPX075-4B control circuit
Diagnostics: Onboard status/fault LED sequencing
OEM Part #: B1370724

OEM vs. Generic: Because the ignition module governs gas and flame timing, the OEM Goodman board is strongly recommended — it guarantees the correct firmware timing, connector pinout, and safety behavior for this furnace. Aftermarket universal boards may require rewiring and jumper configuration and are best installed only by an experienced technician. When in doubt, choose OEM.

Install difficulty: Moderate (3 of 5). Photograph the wiring first, disconnect power, transfer each connector to the identical terminal on the new board, and mount it on the existing standoffs. No firmware setup is needed on the OEM board, but verify a full ignition cycle and check the fault LED after install. Gas-appliance repairs should be performed by or verified with a licensed HVAC professional.

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 Ignition Control Mod...

$195.95

Frequently Asked Questions

Does this Control Board fit my Goodman GUPX075-4B — B1370724?

Yes. This is the factory-specified OEM control board for the Goodman GUPX075-4B — B1370724. 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 control board on my Goodman GUPX075-4B — B1370724?

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 control board 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 control board?

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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OEM Goodman Ignition Control Module for GUPX075-4B — B1370724

Shipping Information

Return Policy

Frequently Asked Questions