What are the specs for this Tubing?

The correct replacement for Goodman model AMH80604BXBA — A3468601 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 AMH80604BXBA — A3468601.

What symptoms indicate I need a new tubing?

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

Is this tubing 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 3/16" ID Pressure Switch Tubing for AMH80604BXBA — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for AMH80604BXBA — A3468601
Brand: Goodman
SKU: GOODMAN-5228
Price: 8.95 USD
Availability: InStock

SKU: GOODMAN-5228 Brand: Goodman

$8.95 $11.95

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Goodman A3468601 Pressure Switch Tubing (3/16" ID)

The A3468601 is genuine Goodman/Amana pressure-switch sensing tubing with a 3/16-inch inside diameter, built for the AMH80604BXBA gas furnace. This flexible hose connects the induced-draft blower's pressure tap to the air-proving pressure switch, carrying the negative-pressure signal that confirms proper draft before ignition. Cracked, brittle, or condensate-clogged tubing is a common cause of nuisance pressure-switch lockouts.

Specifications

Type: Pressure-switch sensing tubing / hose
Inside diameter: 3/16"
Material: Heat- and condensate-resistant flexible tubing
OEM Part Number: A3468601
Fits: AMH80604BXBA and compatible Goodman/Amana furnaces

OEM vs. Generic

The OEM tubing matches the exact 3/16" ID and temperature rating for a leak-free seal on the pressure taps. Generic tubing of the wrong diameter or grade can slip off, kink, or degrade quickly near the hot inducer — leading to false pressure-switch faults.

Installation Difficulty

Easy (1/5). Disconnect power, pull the old hose from both barbs, cut the new tubing to length, and press it on. Ensure the run has no low spots that trap condensate. Consult a licensed HVAC technician if unsure.

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 3/16" ID Pressure Sw...

$8.95

Frequently Asked Questions

Does this Tubing fit my Goodman AMH80604BXBA — A3468601?

Yes. This is the factory-specified OEM tubing for the Goodman AMH80604BXBA — A3468601. 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 tubing on my Goodman AMH80604BXBA — A3468601?

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 tubing?

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

Is this tubing 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 tubing?

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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