What are the specs for this Pressure Switch?

The correct replacement for Goodman model WGGE4549A115MAA — 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 WGGE4549A115MAA — 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 WGGE4549A115MAA — A3468601

Name: OEM Goodman 3/16" ID Pressure Switch Tubing for WGGE4549A115MAA — A3468601
Brand: Goodman
SKU: GOODMAN-14820
Price: 9.95 USD
Availability: InStock

SKU: GOODMAN-14820 Brand: Goodman

$9.95 $12.95

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Goodman A3468601 Pressure Switch Tubing

The Goodman A3468601 is a genuine OEM 3/16" inner-diameter pressure switch tubing designed as a direct-fit replacement for the WGGE4549A115MAA gas furnace. This flexible hose connects the pressure switch to the inducer or collector box, allowing the switch to sense negative pressure and confirm proper venting before the burners ignite. Cracked, hardened, or disconnected tubing is one of the most common causes of pressure-switch lockout faults.

Specifications

OEM Part Number: A3468601
Inner Diameter: 3/16"
Brand: Goodman
Compatible Model: WGGE4549A115MAA
Application: Gas Furnace
Function: Pressure switch sensing line

OEM vs. Generic

This is the factory OEM tubing, manufactured to Goodman's exact durometer and temperature rating. Generic silicone tubing may fit but can soften or collapse near hot components, giving false pressure readings. Choosing OEM guarantees correct wall thickness and a proper seal at both barbed fittings.

Installation Difficulty

Easy (1/5). Power down the furnace, pull the old hose off both barbs, and press the new tubing on. No tools required. A 5-minute repair for most homeowners.

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...

$9.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman WGGE4549A115MAA — A3468601?

Yes. This is the factory-specified OEM pressure switch for the Goodman WGGE4549A115MAA — 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 WGGE4549A115MAA — 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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