What are the specs for this Pressure Switch Tubing?

The correct replacement for Goodman model AMH80704BNAA — 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 AMH80704BNAA — A3468601.

IMAGE COMING SOON

Goodman

OEM Goodman 3/16in ID Pressure Switch Tubing for AMH80704BNAA — A3468601

Name: OEM Goodman 3/16in ID Pressure Switch Tubing for AMH80704BNAA — A3468601
Brand: Goodman
SKU: GOODMAN-5343
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-5343 Brand: Goodman

$2.95 $3.99

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

The Goodman A3468601 Pressure Switch Tubing is the genuine OEM 3/16 in. ID hose for the Amana/Goodman AMH80704BNAA gas furnace. This flexible tube connects the inducer or collector box pressure tap to the draft pressure switch. Cracked, clogged, or hardened tubing is a leading cause of pressure-switch lockouts and no-heat faults — a low-cost fix that restores proper ignition sequencing.

Specifications

OEM Part Number: A3468601
Inside Diameter: 3/16 in.
Fits: Amana/Goodman AMH80704BNAA furnace
Material: High-temp silicone/rubber tubing
Type: Direct-fit factory replacement

OEM vs. Generic

The OEM tubing uses the correct 3/16 in. ID and heat-rated compound so it seals on the factory nipples without kinking or splitting near the inducer heat. Generic tubing may be the wrong bore or degrade quickly. At this price, OEM is a no-brainer.

Installation Difficulty

Easy. Pull the old hose off both barbs, cut the new tubing to length if needed, and press it on. Confirm no kinks and a snug seal. Cut power before servicing.

Fit-guaranteed for the AMH80704BNAA. Questions? info@nationalhvacparts.com.

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 3/16in ID Pressure S...

$2.95

Frequently Asked Questions

Does this Pressure Switch Tubing fit my Goodman AMH80704BNAA — A3468601?

Yes. This is the factory-specified OEM pressure switch tubing for the Goodman AMH80704BNAA — 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 AMH80704BNAA — 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.

Menu