What are the specs for this Rubber Coupling?

The correct replacement for Goodman model AMH950703BXAF Furnace — 10254303 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 AMH950703BXAF Furnace — 10254303.

What symptoms indicate I need a new rubber coupling?

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

Is this rubber coupling 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 Rubber Coupling for AMH950703BXAF Furnace — 10254303

Name: OEM Goodman Rubber Coupling for AMH950703BXAF Furnace — 10254303
Brand: Goodman
SKU: GOODMAN-6343
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-6343 Brand: Goodman

$2.95 $3.95

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The Goodman 10254303 Rubber Coupling is the genuine OEM flexible connector used in the condensate/drain and venting system of the AMH950703BXAF 96% AFUE gas furnace. High-efficiency furnaces produce acidic condensate, and this molded rubber coupling forms a leak-tight, vibration-tolerant joint between tubes or fittings. A hardened, split, or leaking coupling can cause water spillage, pressure-switch faults, and nuisance lockouts.

Specifications

OEM Part Number: 10254303
Part Type: Flexible rubber coupling / hose connector
Function: Sealed connection in condensate/vent path
Material: Condensate-resistant molded rubber
Compatible Model: AMH950703BXAF (Goodman/Amana 96% gas furnace)

OEM vs. Generic

The OEM coupling is sized to the exact inner and outer diameters of this furnace's tubing so the clamps seat correctly and hold under thermal cycling. Generic hose or fuel-line couplings may not resist condensate acidity and can swell, harden, or leak. At this price, using the genuine part is the easy call.

Installation Difficulty

Very easy (approx. 5–10 minutes). Power down the furnace, loosen the hose clamps, slide off the old coupling, fit the new one, and re-tighten the clamps. Run the furnace through a heat cycle and confirm there are no drips at the joint.

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 Rubber Coupling for ...

$2.95

Frequently Asked Questions

Does this Rubber Coupling fit my Goodman AMH950703BXAF Furnace — 10254303?

Yes. This is the factory-specified OEM rubber coupling for the Goodman AMH950703BXAF Furnace — 10254303. 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 rubber coupling on my Goodman AMH950703BXAF Furnace — 10254303?

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 rubber coupling?

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

Is this rubber coupling 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 rubber coupling?

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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