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Goodman

OEM Goodman 3/16" ID Pressure Switch Tubing for GCG300360EBXXXAA — A3468601

SKU: GOODMAN-9654 Brand: Goodman
$2.95 $3.95

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Texas CMBL #19328542014
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Goodman A3468601 Pressure Switch Tubing (3/16" ID)

The A3468601 is genuine OEM 3/16-inch inside-diameter pressure switch tubing for the Goodman GCG300360EBXXXAA package unit and compatible Goodman/Amana equipment. This flexible sensing hose connects the pressure switch to the inducer or vent pressure tap, transmitting the pressure signal that confirms proper draft before ignition. Cracked, clogged, or brittle tubing is a common—and inexpensive—cause of pressure-switch lockouts and no-heat calls.

Specifications

  • Inside diameter: 3/16"
  • Type: Flexible pressure-switch sensing tubing/hose
  • Function: Draft/vent pressure signal to the pressure switch
  • Material: Heat-resistant tubing rated for combustion-air service
  • Fits: Goodman GCG300360EBXXXAA and cross-compatible models

OEM vs. Generic

The OEM A3468601 is the correct 3/16" ID and heat rating for a secure, leak-free fit on the factory ports. Generic tubing of the wrong diameter or lower temperature rating can slip off, collapse, or degrade near the flue. OEM is the safe, low-cost choice.

Installation Difficulty

Easy—disconnect power, slide the old hose off both ports, and press the new tubing fully onto each fitting. Verify a tight, kink-free routing before restoring power.

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

Frequently Asked Questions

Does this Pressure Switch fit my Goodman GCG300360EBXXXAA — A3468601?
Yes. This is the factory-specified OEM pressure switch for the Goodman GCG300360EBXXXAA — 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 GCG300360EBXXXAA — 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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Mike Rivera
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