What are the specs for this Pressure Switch?

The correct replacement for Goodman model AMVC950704CXAA — 11177113 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 AMVC950704CXAA — 11177113.

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 -.30/-.75 in Pressure Switch for AMVC950704CXAA — 11177113

Name: OEM Goodman -.30/-.75 in Pressure Switch for AMVC950704CXAA — 11177113
Brand: Goodman
SKU: GOODMAN-8732
Price: 79.95 USD
Availability: InStock

SKU: GOODMAN-8732 Brand: Goodman

$79.95 $104.95

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The Goodman 11177113 Combination Pressure Switch is a genuine OEM dual-setpoint draft-proving switch (gray, -.30" and -.75" W.C.) for the AMVC950704CXAA two-stage variable-speed 96% AFUE gas furnace. It confirms proper venting and inducer draft at both the low-fire and high-fire stages before allowing ignition. If the switch fails or is out of calibration, the furnace locks out with pressure-switch fault codes and will not fire — a common no-heat cause.

Part number: 11177113
Setpoints: -0.30" W.C. and -0.75" W.C. (two-stage)
Color code: Gray body
Function: Draft/vent safety proving for low and high fire
Fits: AMVC950704CXAA and compatible two-stage Goodman/Amana furnaces

OEM vs. Generic

Pressure switches are calibrated safety devices — the trip points must exactly match the furnace's inducer and venting design. Generic switches with approximate setpoints can allow operation under unsafe draft conditions or cause nuisance lockouts. The genuine OEM 11177113 guarantees factory-calibrated -.30"/-.75" trip pressures and correct two-stage sequencing.

Installation Difficulty: Moderate

Rated Moderate (3/5). Replacement involves transferring hoses to the correct ports, matching wiring terminals, and confirming both stages prove draft. Mis-routed hoses are the most common error. Have a licensed HVAC technician verify draft pressures with a manometer after installation.

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 -.30/-.75 in Pressur...

$79.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman AMVC950704CXAA — 11177113?

Yes. This is the factory-specified OEM pressure switch for the Goodman AMVC950704CXAA — 11177113. 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 AMVC950704CXAA — 11177113?

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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