What are the specs for this Pressure Switch Tubing?

The correct replacement for Goodman model WGGE4530A090MAA — 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 WGGE4530A090MAA — A3468601.

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Goodman

OEM Goodman 3/16" ID Pressure Switch Tubing for WGGE4530A090MAA — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for WGGE4530A090MAA — A3468601
Brand: Goodman
SKU: GOODMAN-14784
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-14784 Brand: Goodman

$2.95 $3.95

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Goodman A3468601 3/16" ID Pressure Switch Tubing

The Goodman A3468601 is genuine OEM 3/16-inch inside-diameter pressure switch tubing for the WGGE4530A090MAA furnace. This small hose carries the negative-pressure signal from the inducer housing or collector box to the air-proving pressure switch. Even though it's an inexpensive part, cracked, hardened, kinked, or blistered tubing is a frequent hidden cause of intermittent no-heat lockouts because it leaks the draft signal and the switch never proves. Replacing it with fresh OEM hose is cheap insurance for reliable ignition.

Specifications

OEM Part Number: A3468601
Inside Diameter: 3/16 inch
Compatible Model: WGGE4530A090MAA
Component: Pressure switch sensing tube / hose
Equipment Type: Gas Furnace
Brand: Goodman
Rating: High-temperature furnace-grade tubing

OEM vs. Generic

The genuine Goodman OEM tubing is furnace-rated silicone/rubber sized to the exact 3/16" fittings and temperature environment. Generic hose may not tolerate the heat, can slip off the barbs, or harden prematurely. For a signal-critical connection, OEM ensures a leak-free, durable fit.

Installation Difficulty

Easy — 1 of 5. Power down, pull the old tube off the barb fittings, cut the new tube to the same length, and press it on. No tools or wiring required.

Fits Goodman model WGGE4530A090MAA. Confirm 3/16" ID and required length before ordering.

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 WGGE4530A090MAA — A3468601?

Yes. This is the factory-specified OEM pressure switch tubing for the Goodman WGGE4530A090MAA — 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 WGGE4530A090MAA — 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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