What are the specs for this Pressure Switch?

The correct replacement for Goodman model GME950805CXAB — 20197308 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 GME950805CXAB — 20197308.

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 -0.10 in WC NO Pressure Switch for GME950805CXAB — 20197308

Name: OEM Goodman -0.10 in WC NO Pressure Switch for GME950805CXAB — 20197308
Brand: Goodman
SKU: GOODMAN-11051
Price: 32.95 USD
Availability: InStock

SKU: GOODMAN-11051 Brand: Goodman

$32.95 $42.95

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Goodman 20197308 Air Pressure Switch (-0.10" WC, Normally Open)

The Goodman 20197308 is the OEM air-proving pressure switch for the GME950805CXAB high-efficiency gas furnace. This safety control verifies correct induced-draft airflow before the ignition sequence begins. Calibrated to a -0.10 inch water column set point and wired normally open (NO), the switch closes only when the inducer establishes proper negative pressure, then allows the board to energize the igniter and open the gas valve. A failed switch is a leading cause of no-heat calls and flashing-LED lockout codes.

Specifications

OEM Part Number: 20197308
Set Point: -0.10 in. WC (water column)
Contact Configuration: Normally Open (NO)
Function: Induced-draft / vent air-proving safety switch
Primary Fit: Goodman GME950805CXAB furnace
Brand: Goodman (genuine OEM)

OEM vs. Generic

Pressure switches are calibration-critical. The genuine Goodman 20197308 is factory-set to the exact -0.10" WC trip point and NO contact logic the GME950805CXAB control board expects. A generic switch with a different set point or contact state can allow unsafe firing or cause repeated lockouts. For a safety component, always fit the OEM switch.

Installation Difficulty

Easy to Moderate (2 of 5). Cut power at the disconnect, photograph the tubing and wire routing, transfer the sensing hose and spade terminals to the new switch, and mount it in the original orientation. Allow 20–30 minutes. Because this is a combustion safety device, have a licensed HVAC technician verify operation if you are unsure.

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 -0.10 in WC NO Press...

$32.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman GME950805CXAB — 20197308?

Yes. This is the factory-specified OEM pressure switch for the Goodman GME950805CXAB — 20197308. 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 GME950805CXAB — 20197308?

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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