What are the specs for this Pressure Switch?

The correct replacement for Goodman model AMH950904CXAG — 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 AMH950904CXAG — 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 Normally Open Pressure Switch for AMH950904CXAG — 20197308

Name: OEM Goodman -0.10 in WC Normally Open Pressure Switch for AMH950904CXAG — 20197308
Brand: Goodman
SKU: GOODMAN-6515
Price: 32.95 USD
Availability: InStock

SKU: GOODMAN-6515 Brand: Goodman

$32.95 $42.95

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The Goodman 20197308 Pressure Switch is a genuine OEM air-proving safety control engineered for the Goodman/Amana AMH950904CXAG furnace and compatible 95% AFUE gas furnace models. This switch monitors combustion airflow and draft, verifying the inducer blower is pulling proper venting before the ignition sequence begins. If flue blockage or a failed inducer reduces pressure below setpoint, the switch opens and locks out the burner to prevent unsafe operation.

Specifications

Trip Setpoint: -0.10 in. water column (WC)
Contact Type: Normally Open (NO)
Function: Draft / air-proving safety switch
Fit: Direct OEM replacement for AMH950904CXAG
Brand: Goodman / Amana OEM
Part Number: 20197308

OEM vs. Generic

This is the factory OEM switch, calibrated to the exact -.10" WC trip point your furnace's control board expects. Generic or universal switches often carry loose tolerances that trigger nuisance lockouts or fail to protect against genuine draft faults. For a code-compliant, reliable repair, the OEM part is the safe choice.

Install Difficulty: Easy

Replacement takes 15–20 minutes with a nut driver and a photo of the tubing routing. Cut power at the breaker, disconnect the two spade terminals and the pressure hose, swap the switch, and reconnect. No calibration required. If you are unsure, consult a licensed HVAC technician.

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 Normally...

$32.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman AMH950904CXAG — 20197308?

Yes. This is the factory-specified OEM pressure switch for the Goodman AMH950904CXAG — 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 AMH950904CXAG — 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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