What are the specs for this Pressure Switch?

The correct replacement for Goodman model AMH950704CXAC — 20197312 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 AMH950704CXAC — 20197312.

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 Amana -.37" NO Pressure Switch for AMH950704CXAC — 20197312

Name: OEM Goodman Amana -.37" NO Pressure Switch for AMH950704CXAC — 20197312
Brand: Goodman
SKU: GOODMAN-6396
Price: 32.95 USD
Availability: InStock

SKU: GOODMAN-6396 Brand: Goodman

$32.95 $42.95

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The Goodman/Amana 20197312 Air Pressure Switch is a genuine OEM safety control for the AMH950704CXAC gas furnace. Calibrated at -0.37 in. w.c. and wired normally open (NO), it verifies correct inducer draft before the furnace is allowed to ignite, protecting against blocked vents, cracked heat exchangers, and unsafe combustion.

When this switch fails or drifts out of calibration, the furnace typically locks out on a pressure-switch fault and will not fire. Replacing it with the exact OEM part restores proper ignition sequencing and safe operation.

Specifications

OEM Part Number: 20197312
Set Point: -0.37 in. w.c.
Contact Configuration: Normally Open (NO), single stage
Fits Model: AMH950704CXAC
Brand: Goodman / Amana (Daikin)
Equipment: Gas Furnace

OEM vs. Generic

Pressure switches are safety devices — the trip point must match your furnace's engineered draft. This OEM switch is factory-set to -0.37 in. w.c. with the correct hose barb and terminal layout. Generic switches with the wrong set point can allow unsafe firing or cause false lockouts and are not recommended for a safety circuit.

Installation Difficulty

Easy to Moderate (2 of 5). Cut power, note wire and hose positions, remove the mounting screws, and transfer the tubing and spade connectors to the new switch. Takes 15–25 minutes with basic tools. If the furnace still faults, inspect the tubing and inducer for blockage.

Genuine OEM reliability for safe, dependable heating.

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 Amana -.37" NO Press...

$32.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman AMH950704CXAC — 20197312?

Yes. This is the factory-specified OEM pressure switch for the Goodman AMH950704CXAC — 20197312. 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 AMH950704CXAC — 20197312?

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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