What are the specs for this Pressure Switch Part?

The correct replacement for Goodman model GMV80703BXA — 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 GMV80703BXA — A3468601.

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Goodman

OEM Goodman 3/16in ID Pressure Switch Tubing for GMV80703BXA — A3468601

Name: OEM Goodman 3/16in ID Pressure Switch Tubing for GMV80703BXA — A3468601
Brand: Goodman
SKU: GOODMAN-12607
Price: 2.95 USD
Availability: InStock

SKU: GOODMAN-12607 Brand: Goodman

$2.95 $3.95

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The Goodman A3468601 Pressure Switch Tubing is genuine OEM 3/16-inch ID hose for the GMV80703BXA 80% AFUE furnace. This small but essential line connects the induced-draft pressure switch to the inducer housing, letting the switch sense proper draft before the burners fire. Cracked, brittle, or clogged tubing is a frequent cause of furnaces that lock out on ignition.

Specifications

OEM Part Number: A3468601
Inside Diameter: 3/16 in
Type: Pressure switch sensing tubing
Fits: Goodman GMV80703BXA and related 80% AFUE furnaces
Material: Heat-resistant flexible tubing

OEM vs. Generic

The OEM Goodman tubing is cut and formulated to withstand the heat and vacuum near the inducer without collapsing or hardening. Generic hose may be the wrong ID or a lower temperature rating, leading to false pressure-switch faults. At this price, the genuine part is the smart fix.

Installation Difficulty

Very Easy (1/5). Power down, pull the old hose off both ports, and press the new tubing on until snug. Confirm no kinks or pinches. 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 3/16in ID Pressure S...

$2.95

Frequently Asked Questions

Does this Pressure Switch Part fit my Goodman GMV80703BXA — A3468601?

Yes. This is the factory-specified OEM pressure switch part for the Goodman GMV80703BXA — 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 part on my Goodman GMV80703BXA — 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 part 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 part?

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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