What are the specs for this Pressure Switch Tubing?

The correct replacement for Goodman model AMH80704BXCC — 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 AMH80704BXCC — A3468601.

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Goodman

OEM Goodman 3/16" ID Pressure Switch Tubing for AMH80704BXCC — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for AMH80704BXCC — A3468601
Brand: Goodman
SKU: GOODMAN-5412
Price: 7.95 USD
Availability: InStock

SKU: GOODMAN-5412 Brand: Goodman

$7.95 $10.95

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The Goodman A3468601 is genuine OEM 3/16" inside-diameter pressure switch tubing for the AMH80704BXCC gas furnace and compatible Goodman/Amana units. This flexible hose connects the pressure switch to the inducer/collector box, carrying the vacuum signal that confirms proper draft before ignition is allowed.

Specifications

Type: Pressure switch signal tubing / hose
Inside diameter: 3/16"
Material: Heat-resistant silicone hose
Fit: Goodman AMH80704BXCC and compatible furnaces
OEM Part Number: A3468601

OEM vs. Generic

OEM tubing is rated for the heat and vacuum conditions inside a furnace cabinet and holds its flexibility over time. Generic vinyl tubing can harden, crack, or collapse — causing intermittent pressure-switch lockouts that are frustrating to diagnose. OEM avoids nuisance no-heat calls.

Install Difficulty

Easy (1/5). Push-on replacement — slide the old hose off and the new one on at both ports. Under 10 minutes with power off. Route away from hot surfaces.

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...

$7.95

Frequently Asked Questions

Does this Pressure Switch Tubing fit my Goodman AMH80704BXCC — A3468601?

Yes. This is the factory-specified OEM pressure switch tubing for the Goodman AMH80704BXCC — 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 AMH80704BXCC — 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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