What are the specs for this Pressure Switch?

The correct replacement for Goodman model AMH80805CXBA — 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 AMH80805CXBA — 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 AMH80805CXBA — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for AMH80805CXBA — A3468601
Brand: Goodman
SKU: GOODMAN-5659
Price: 5.95 USD
Availability: InStock

SKU: GOODMAN-5659 Brand: Goodman

$5.95 $7.95

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

The Goodman A3468601 is genuine OEM 3/16-inch inside-diameter pressure switch tubing for the AMH80805CXBA and related Goodman/Amana furnaces. This flexible hose connects the induced-draft blower's pressure tap to the pressure switch, allowing the switch to prove adequate venting draft before the control board permits ignition. Over time this tubing cracks, hardens, or fills with condensate — a leading cause of pressure-switch lockouts, no-heat calls, and furnaces that click but never light.

Specifications

OEM Part Number: A3468601
Inside Diameter: 3/16 inch
Type: Draft / pressure switch signal tubing
Material: Heat-resistant flexible tubing
Fits Model: AMH80805CXBA and compatible Goodman/Amana furnaces
Brand: Genuine Goodman OEM

OEM vs. Generic

This factory OEM Goodman tubing is sized to the exact 3/16" ID your inducer taps and pressure switch ports require, so it seals tightly without kinking. Loose or oversized generic hose can leak the pressure signal and cause false lockouts. At this price point, OEM is the easy call.

Installation Difficulty

Easy (1 of 5). Slip the old hose off both ports and press the new one on, routing it without kinks or low spots that trap condensate. Shut off power and gas before servicing.

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...

$5.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman AMH80805CXBA — A3468601?

Yes. This is the factory-specified OEM pressure switch for the Goodman AMH80805CXBA — 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 AMH80805CXBA — 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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