What are the specs for this Pressure Switch?

The correct replacement for Goodman model WGGE4524A070MAA — 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 WGGE4524A070MAA — 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 in. NO Pressure Switch for WGGE4524A070MAA — 11112501S

Name: OEM Goodman -0.33 in. NO Pressure Switch for WGGE4524A070MAA — 11112501S
Brand: Goodman
SKU: GOODMAN-14773
Price: 31.95 USD
Availability: InStock

SKU: GOODMAN-14773 Brand: Goodman

$31.95 $41.95

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Texas CMBL #19328542014

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The Goodman 11112501S Pressure Switch is a genuine OEM -0.33 in. WC, normally-open (NO) air-proving switch for the WGGE4524A070MAA furnace. This safety switch confirms the induced-draft blower has established proper venting before the control board allows ignition. A drifted or stuck switch causes pressure-switch lockout codes and no-heat calls; the factory switch restores correct, safe sequencing.

Specifications

OEM Part Number: 11112501S
Set Point: -0.33 in. W.C.
Configuration: Normally Open (NO)
Function: Draft / air-proving safety switch
Fit: Goodman WGGE4524A070MAA and cross-compatible models
Brand: Goodman (Genuine OEM)
Equipment Type: Furnace

OEM vs. Generic

The genuine Goodman switch is calibrated to the exact -0.33" trip point the furnace's control logic expects. Generic switches with approximate set points can allow ignition under weak draft or nuisance-trip on normal draft, defeating the safety function. For a component that guards against unsafe combustion, match the OEM set point.

Installation Difficulty

Easy (2/5). Cut power, disconnect the two spade terminals and the rubber draft hose, unscrew the switch, and mount the replacement in the same orientation. Confirm the set point on the switch body matches -0.33" WC before installing, and check for hose kinks. Always de-energize at the disconnect first.

Exact-fit OEM part from NationalHVACParts.com. Not sure of your set point? Email info@nationalhvacparts.com.

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 in. NO Pressur...

$31.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman WGGE4524A070MAA — 11112501S?

Yes. This is the factory-specified OEM pressure switch for the Goodman WGGE4524A070MAA — 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 WGGE4524A070MAA — 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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