What are the specs for this Tubing?

The correct replacement for Goodman model OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — 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 OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — A3468601.

What symptoms indicate I need a new tubing?

Common symptoms that indicate you need a new tubing include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

Is this tubing 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.

Goodman

OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — A3468601

Name: OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — A3468601
Brand: Goodman
SKU: A3468601-GEN
Price: 8.95 USD
Availability: InStock

SKU: A3468601-GEN Brand: Goodman

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The Goodman A3468601 pressure switch tubing is the genuine OEM 3/16-inch ID hose that connects the draft inducer to the pressure switch on ADS81155CXA furnaces. This small tube transmits the negative pressure signal that proves the inducer is moving combustion air before the furnace allows ignition. Cracked, brittle, or condensate-clogged tubing causes nuisance pressure-switch lockouts and no-heat calls — fresh OEM hose restores a clean, accurate draft signal.

Specifications

Inside diameter: 3/16"
OEM Part Number: A3468601
Fits: Goodman ADS81155CXA gas furnace
Material: Heat- and condensate-resistant silicone/rubber tubing
Function: Inducer-to-pressure-switch sensing line

OEM vs. Generic

The OEM Goodman hose uses the correct ID and a high-temperature compound that resists hardening near the inducer. Generic vinyl tubing of the wrong durometer can collapse under vacuum or stiffen and crack, mimicking a failed pressure switch. For a reliable safety circuit, use OEM.

Installation Difficulty

Easy — a simple slip-on hose swap. Power down the furnace, pull the old tubing off the inducer port and switch barb, and press on the new length. Clear any condensate from the port before reconnecting. A confident DIY repair.

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" Pressure Switc...

$8.95

Frequently Asked Questions

Does this Tubing fit my Goodman OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — A3468601?

Yes. This is the factory-specified OEM tubing for the Goodman OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — 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 tubing on my Goodman OEM Goodman 3/16" Pressure Switch Tubing ADS81155CXA — A3468601?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new tubing?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this 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 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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