What are the specs for this Control Board?

The correct replacement for Goodman model GUPX050-3B Furnace 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 GUPX050-3B Furnace.

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 B1370724 Ignition Control Module for GUPX050-3B Furnace

Name: OEM Goodman B1370724 Ignition Control Module for GUPX050-3B Furnace
Brand: Goodman
SKU: GOODMAN-13317
Price: 219.95 USD
Availability: InStock

SKU: GOODMAN-13317 Brand: Goodman

$219.95 $289.95

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The Goodman B1370724 Ignition Control Module is the genuine OEM brain of the GUPX050-3B gas furnace. This board orchestrates the entire heating sequence — inducer start, pressure-switch proving, igniter warm-up, gas valve timing, flame sensing, and safety lockout. When a furnace won't ignite, cycles on flame failure, or shows fault codes, the ignition module is a primary suspect.

Specifications

Part Number: B1370724
Type: Integrated ignition control module
Function: Ignition sequencing, flame rectification sensing, safety lockout & diagnostic LED
Ignition Type: Hot surface ignition control
Fits: Goodman GUPX050-3B and compatible furnace models

OEM vs. Generic

The OEM Goodman B1370724 carries the exact firmware timings and connector pinout your furnace expects, ensuring flawless communication with the gas valve, igniter, and blower. Universal ignition boards require adapter harnesses and manual timing configuration; the factory module is plug-and-play and preserves your equipment warranty.

Installation Difficulty

Moderate (3/5). Photograph every wire before disconnecting, transfer the harnesses one at a time, and match the mounting standoffs. De-energize the furnace first. If the original failed from moisture or a shorted component, correct that condition before installing the new board.

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 B1370724 Ignition Co...

$219.95

Frequently Asked Questions

Does this Control Board fit my Goodman GUPX050-3B Furnace?

Yes. This is the factory-specified OEM control board for the Goodman GUPX050-3B Furnace. 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 GUPX050-3B Furnace?

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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