What are the specs for this Pressure Switch?

The correct replacement for Goodman model WGGE4560A140MAB — 11112501S 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 WGGE4560A140MAB — 11112501S.

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 -0.33" NO Pressure Switch for WGGE4560A140MAB — 11112501S

Name: OEM Goodman -0.33" NO Pressure Switch for WGGE4560A140MAB — 11112501S
Brand: Goodman
SKU: GOODMAN-14831
Price: 31.95 USD
Availability: InStock

SKU: GOODMAN-14831 Brand: Goodman

$31.95 $41.95

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Goodman 11112501S Pressure Switch (-.33" NO)

The Goodman 11112501S is a genuine OEM air-proving pressure switch calibrated to -0.33 inches of water column in a normally-open (NO) configuration. Designed for the WGGE4560A140MAB furnace, it verifies proper draft-inducer airflow before the control board allows ignition. A failed or out-of-spec switch is one of the most common causes of a furnace that won't fire, short cycles, or locks out on a pressure fault.

Specifications

OEM Part Number: 11112501S
Set Point: -0.33 in. W.C.
Contact Type: Normally Open (NO)
Compatible Model: WGGE4560A140MAB
Equipment Type: Gas Furnace
Function: Draft/airflow safety proving

OEM vs. Generic

Pressure switches are safety-critical and set-point specific. This genuine OEM switch is factory-calibrated to the exact -.33" trip point your furnace's sequence of operation expects. A generic switch with a different set point can nuisance-trip or fail to prove airflow. Always match the OEM specification.

Installation Difficulty

Easy — Typically two mounting screws, a wire harness, and a rubber tubing connection. Power down the furnace, note tube routing, and swap in minutes. No calibration required. If it re-trips, inspect the inducer, tubing, and vent for blockage.

In stock and ready to ship. Verify your model number for a guaranteed fit.

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 -0.33" NO Pressure S...

$31.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman WGGE4560A140MAB — 11112501S?

Yes. This is the factory-specified OEM pressure switch for the Goodman WGGE4560A140MAB — 11112501S. 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 WGGE4560A140MAB — 11112501S?

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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