What are the specs for this Fusible Link?

The correct replacement for Goodman model GUI075-4 — B1497204 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 — B1497204.

What symptoms indicate I need a new fusible link?

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

Is this fusible link 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 144°C Fusible Link Thermal Limit for GUI075-4 — B1497204

Name: OEM Goodman 144°C Fusible Link Thermal Limit for GUI075-4 — B1497204
Brand: Goodman
SKU: GOODMAN-B1497204
Price: 10.95 USD
Availability: InStock

SKU: GOODMAN-B1497204 Brand: Goodman

$10.95 $14.95

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The Goodman B1497204 is a genuine OEM 144°C (291°F) fusible link thermal safety cutoff for the Goodman GUI075-4 furnace. This one-time safety device opens the control circuit permanently if the furnace overheats — typically after a blocked flue, failed blower, or restricted return air. If your furnace is dead with no control power and the link is open, this is the inexpensive part that restores operation once the root cause is corrected.

Specifications

Part number: B1497204
Trip temperature: 144°C (291°F)
Type: One-time (non-resettable) thermal fusible link
Function: High-limit safety cutoff
Fits: Goodman GUI075-4 furnace
Brand: Goodman OEM

OEM vs. Generic

Because this is a safety device, the trip temperature must match exactly. The genuine Goodman OEM link is rated at the factory-specified 144°C. A generic link with a different trip point either nuisance-trips or, worse, fails to protect the furnace. There is no meaningful cost saving on a part this inexpensive — always use the OEM rating.

Installation Difficulty

Easy — but diagnose first. The link itself is a quick disconnect-and-replace. Cut power at the disconnect before servicing. Critically, a blown fusible link is a symptom: find and fix what caused the overheat (dirty filter, blocked flue, failed blower) before replacing, or the new link will trip again. Plan on 15–20 minutes for the swap.

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 144°C Fusible Link T...

$10.95

Frequently Asked Questions

Does this Fusible Link fit my Goodman GUI075-4 — B1497204?

Yes. This is the factory-specified OEM fusible link for the Goodman GUI075-4 — B1497204. 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 fusible link on my Goodman GUI075-4 — B1497204?

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 fusible link?

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

Is this fusible link 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 fusible link?

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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