What are the specs for this Pressure Switch Tubing?

The correct replacement for Goodman model AMV80704BXBB — 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 AMV80704BXBB — A3468601.

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Goodman

OEM Goodman 3/16" ID Pressure Switch Tubing for AMV80704BXBB — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for AMV80704BXBB — A3468601
Brand: Goodman
SKU: GOODMAN-7627
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-7627 Brand: Goodman

$2.95 $3.99

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Goodman A3468601 3/16" ID Pressure Switch Tubing

The Goodman/Amana A3468601 is genuine OEM 3/16-inch inside-diameter pressure switch tubing cut to factory specification for the AMV80704BXBB gas furnace and other compatible Goodman and Amana models. This flexible hose connects the inducer draft assembly to the pressure switch, allowing the switch to sense proper venting before the burners fire. Cracked, brittle, or disconnected tubing is a frequent cause of pressure-switch lockout faults.

Specifications

Type: Pressure switch sensing tube
Inside Diameter: 3/16 inch
Material: Heat-resistant silicone
Fits: Goodman & Amana furnaces including AMV80704BXBB
OEM Part Number: A3468601

OEM vs. Generic

The OEM A3468601 is molded from high-temperature silicone rated for the flue-adjacent environment and cut to the exact length for a strain-free routing. Generic vinyl tubing can soften, kink, or collapse near the inducer, restricting the pressure signal. For a trouble-free draft-proving circuit, use OEM.

Installation Difficulty: Easy

Rated Easy — a 5-minute job. Power down the furnace, pull the old tube from both barbed fittings, and press the new tube fully onto each port. Ensure there are no kinks or low spots where condensate could pool. No tools required.

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...

$2.95

Frequently Asked Questions

Does this Pressure Switch Tubing fit my Goodman AMV80704BXBB — A3468601?

Yes. This is the factory-specified OEM pressure switch tubing for the Goodman AMV80704BXBB — 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 tubing on my Goodman AMV80704BXBB — 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 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 pressure switch 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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