What are the specs for this Fitting?

The correct replacement for Goodman model VCES960804CNAA — 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 VCES960804CNAA — 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.

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Goodman

OEM Goodman Sight Glass View Port Bushing for VCES960804CNAA — B1392139

Name: OEM Goodman Sight Glass View Port Bushing for VCES960804CNAA — B1392139
Brand: Goodman
SKU: GOODMAN-13444
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-13444 Brand: Goodman

$0.85 $1.15

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Texas CMBL #19328542014

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The Goodman B1392139 View Port Bushing is a genuine OEM fitting for the Goodman VCES960804CNAA furnace and compatible models. This bushing frames the combustion sight port, allowing safe visual inspection of the burner flame while sealing the opening against air leaks that could disturb the sealed-combustion pressure balance.

Specifications

Part number: B1392139
Type: View port / sight-glass bushing (grommet)
Function: Seals and frames the burner inspection port
Fits: Goodman VCES960804CNAA and related furnace models
Material: Heat-resistant molded bushing

OEM vs. Generic

The OEM bushing is molded to the precise port diameter so it seals tightly and withstands the heat near the combustion area. Generic or improvised grommets can shrink, crack, or fall out, creating an air leak that trips the pressure switch or distorts the flame view. The factory part is the safe, correct choice.

Installation

Power down the furnace, press or snap the bushing into the sight-port opening until fully seated. Install difficulty: Very Easy — no tools required, under 5 minutes.

Verify fitment before ordering. Questions? Contact info@nationalhvacparts.com.

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 Sight Glass View Por...

$0.85

Frequently Asked Questions

Does this Fitting fit my Goodman VCES960804CNAA — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman VCES960804CNAA — 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 VCES960804CNAA — 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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