What are the specs for this Pressure Switch?

The correct replacement for Goodman model GDS80904BXA — 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 GDS80904BXA — A3468601.

Is this pressure switch 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 GDS80904BXA — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for GDS80904BXA — A3468601
Brand: Goodman
SKU: GOODMAN-A3468601
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-A3468601 Brand: Goodman

$9.95 $12.95

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The Goodman A3468601 is a genuine OEM 3/16" inner-diameter pressure switch tubing designed for the GDS80904BXA gas furnace. This flexible high-temperature hose connects the inducer draft assembly to the pressure switch, carrying the pressure signal that confirms proper venting before the burners ignite. A cracked, brittle, or clogged tube is a common cause of pressure-switch lockouts and no-heat calls.

Specifications

Inner diameter: 3/16 inch
Material: high-temperature silicone/EPDM tubing
Application: pressure switch to inducer signal line
Fits: Goodman GDS80904BXA furnace
OEM part number: A3468601

OEM vs. Generic

The OEM Goodman A3468601 is cut to the exact length and durometer specified for your furnace, ensuring a leak-free fit and accurate pressure reading. Generic bulk tubing can be trimmed to fit and costs less, but may harden faster near the hot inducer and requires you to verify wall thickness and ID. For a reliable, no-guesswork repair, we recommend the OEM part.

Install Difficulty

Easy (1/5). Power down the furnace, pull the old tube off both barbed fittings, and press the replacement on. Most homeowners complete this in under 10 minutes with no tools.

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...

$9.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman GDS80904BXA — A3468601?

Yes. This is the factory-specified OEM pressure switch for the Goodman GDS80904BXA — 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 pressure switch on my Goodman GDS80904BXA — A3468601?

Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.

My furnace shows a pressure switch error. What do I replace?

Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.

Is this pressure switch 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 pressure switch?

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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