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Goodman

OEM Goodman View Port Bushing for AMH80804BNBA Furnace — B1392139

SKU: GOODMAN-5526 Brand: Goodman
$9.95 $12.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

Overview

The Goodman B1392139 is a genuine OEM view port bushing (sight-glass grommet) designed as a direct-fit replacement for the Goodman/Amana AMH80804BNBA 80% AFUE gas furnace. This bushing seats the burner-compartment inspection window, letting a technician safely view the flame while sealing the observation port against air leakage that could disturb combustion airflow or trip the pressure switch.

Specifications

  • Component: View port / sight-glass bushing
  • Function: Seals and mounts the burner inspection window
  • Equipment: Gas furnace (80% AFUE class)
  • OEM part number: B1392139
  • Fits model: AMH80804BNBA
  • Material: High-temp molded grommet

OEM vs. Generic

The OEM B1392139 is molded to the exact port diameter and temperature rating of the furnace cabinet, providing a tight, heat-stable seal. Generic grommets may not seat flush, allowing air infiltration that affects flame stability. For proper sealing and safe flame observation, the OEM bushing is the correct choice.

OEM vs. Generic

Installation Difficulty

Easy (1/5). Disconnect power, pop the old bushing out of the port, and press the new one firmly into place until it seats evenly. No tools required. Typical time: under 5 minutes.

Shut off power and gas before servicing. When in doubt, contact 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

Frequently Asked Questions

Does this Fitting fit my Goodman AMH80804BNBA Furnace — B1392139?
Yes. This is the factory-specified OEM fitting for the Goodman AMH80804BNBA 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 AMH80804BNBA 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.
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Mike Rivera
HVAC Parts Specialist — Online