What are the specs for this Fitting?

The correct replacement for Goodman model DMP150-52AB — 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 DMP150-52AB — 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 View Port Bushing for DMP150-52AB — B1392139

Name: OEM Goodman View Port Bushing for DMP150-52AB — B1392139
Brand: Goodman
SKU: GOODMAN-9559
Price: 0.85 USD
Availability: InStock

SKU: GOODMAN-9559 Brand: Goodman

$0.85 $1.09

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

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Govt POs Accepted

The Goodman B1392139 is a genuine OEM view port bushing for the Goodman DMP150-52AB furnace. This small fitting seats in the burner-compartment sight/view port, providing a clean, correctly sized opening for inspecting the burner flame while maintaining the cabinet's proper sealing and fit. Missing or damaged bushings can leave a ragged opening and allow the sight window or plug to seat improperly.

Specifications

Type: View port bushing / grommet fitting
Function: Frames and seals the flame inspection port
Fits: Goodman DMP150-52AB furnace
Part number: B1392139
Brand: Goodman (OEM)
Note: Small trim/fitting component — no electrical or gas rating

OEM vs. Generic

The OEM bushing is molded to the exact diameter and depth of the factory port, so it snaps in flush and holds the sight window securely. Generic grommets rarely match the port geometry and can fall out or fit loosely. At this price point, the factory part is the obvious choice.

Installation Difficulty

Easy — DIY friendly. With power off, the old bushing presses or pops out and the new one snaps into place by hand in seconds. No tools or special skills required.

Compatible with Goodman DMP150-52AB furnaces. Need to confirm this is the right bushing for your port? Email info@nationalhvacparts.com with your model and serial number.

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...

$0.85

Frequently Asked Questions

Does this Fitting fit my Goodman DMP150-52AB — B1392139?

Yes. This is the factory-specified OEM fitting for the Goodman DMP150-52AB — 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 DMP150-52AB — 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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