What are the specs for this Pressure Switch?

The correct replacement for Goodman model GCH90703BXAA — 20197311 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 GCH90703BXAA — 20197311.

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 -0.60" WC NO Pressure Switch for GCH90703BXAA — 20197311

Name: OEM Goodman -0.60" WC NO Pressure Switch for GCH90703BXAA — 20197311
Brand: Goodman
SKU: GOODMAN-9686
Price: 32.95 USD
Availability: InStock

SKU: GOODMAN-9686 Brand: Goodman

$32.95 $42.95

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The Goodman 20197311 Air Pressure Switch is a genuine OEM safety control for the Goodman GCH90703BXAA gas furnace. Rated at -0.60" WC (normally open), it confirms proper draft/venting airflow before the control board allows ignition, protecting against flue blockage, condensate backup, and improper venting.

Specifications

OEM Part Number: 20197311
Brand: Goodman
Setpoint: -0.60 inches water column (WC)
Configuration: Normally Open (NO)
Component: Draft/vent air pressure safety switch
Equipment: Gas furnace (condensing)
Primary fit: GCH90703BXAA

OEM vs. Generic

The OEM 20197311 is factory-calibrated to the exact -0.60" WC trip point your furnace's control logic expects. A generic switch with the wrong setpoint or normally-closed configuration can cause short cycling, no-heat lockouts, or bypass a critical safety function. For a combustion safety component, always match OEM calibration.

Installation Difficulty

Easy to Moderate (about 20–30 minutes). Cut power, photograph the wiring and hose routing, transfer the two spade terminals and the pressure hose to the new switch, and mount it. After install, run a heat cycle and confirm the burners light and stay lit. If you see repeated lockouts, inspect the hose and drain trap for restrictions.

Genuine part, fast shipping, and fit-verified. Confirm your model number before purchase.

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 -0.60" WC NO Pressur...

$32.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman GCH90703BXAA — 20197311?

Yes. This is the factory-specified OEM pressure switch for the Goodman GCH90703BXAA — 20197311. 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 GCH90703BXAA — 20197311?

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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