What are the specs for this Fitting?

The correct replacement for Goodman model AMH80804BNBB Furnace — B1392139 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 AMH80804BNBB Furnace — B1392139.

What symptoms indicate I need a new fitting?

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

Is this fitting 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.

IMAGE COMING SOON

Goodman

OEM Goodman View Port Bushing for AMH80804BNBB Furnace — B1392139

Name: OEM Goodman View Port Bushing for AMH80804BNBB Furnace — B1392139
Brand: Goodman
SKU: GOODMAN-5535
Price: 6.95 USD
Availability: InStock

SKU: GOODMAN-5535 Brand: Goodman

$6.95 $8.95

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman B1392139 View Port Bushing is the genuine OEM rubber grommet that seats the flame-inspection sight glass on the burner compartment of AMH80804BNBB furnaces. This small but critical fitting keeps the observation port sealed against combustion air leaks and flue-gas escape, protecting flame-rod and igniter readings while maintaining safe, code-compliant furnace operation. A cracked, brittle, or missing bushing is a common cause of nuisance lockouts and pressure-switch faults.

Part Number: B1392139
Type: View port / sight glass bushing (grommet)
Material: High-temperature molded rubber
Fits: Goodman/Amana AMH80804BNBB and related 80% furnaces
Function: Seals the burner-box inspection port

OEM vs. Generic

This is a genuine OEM Goodman component engineered to the exact port diameter and heat rating of your furnace. Aftermarket grommets often use lower-grade rubber that hardens and shrinks near the burner box, breaking the seal within a season. The OEM bushing guarantees a lasting, factory-tight fit.

Installation Difficulty

Easy (1/5). Push-in replacement — power down the furnace, pop out the old bushing, and seat the new one in the port. No tools required. Always confirm compatibility with your model and serial before installing, and have gas appliances serviced by a qualified technician.

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 View Port Bushing fo...

$6.95

Frequently Asked Questions

Does this Fitting fit my Goodman AMH80804BNBB Furnace — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman AMH80804BNBB Furnace — B1392139. 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 fitting on my Goodman AMH80804BNBB Furnace — B1392139?

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 fitting?

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

Is this fitting 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 fitting?

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.

Menu