What are the specs for this Pressure Switch?

The correct replacement for Goodman model WPH4424AHAB — 0130M00074 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 WPH4424AHAB — 0130M00074.

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 High Pressure Cut-Off Switch for WPH4424AHAB — 0130M00074

Name: OEM Goodman High Pressure Cut-Off Switch for WPH4424AHAB — 0130M00074
Brand: Goodman
SKU: GOODMAN-15035
Price: 34.95 USD
Availability: InStock

SKU: GOODMAN-15035 Brand: Goodman

$34.95 $45.95

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Goodman 0130M00074 High Pressure Cut-Off Switch

The Goodman 0130M00074 is a factory OEM high pressure cut-off switch engineered for the WPH4424AHAB packaged heat pump and compatible Goodman/Amana condensing units. This safety control continuously monitors refrigerant discharge pressure and opens the control circuit if pressure climbs to an unsafe level — protecting the compressor from damage caused by a dirty condenser coil, a failed condenser fan, an overcharge, or restricted airflow. When conditions normalize, the switch resets and allows the system to restart.

Specifications

Part type: High pressure cut-off (limit) switch
OEM part number: 0130M00074
Function: Opens control circuit on high discharge pressure
Mounting: Threaded refrigerant-line connection
Fits: Goodman WPH4424AHAB and select Goodman/Amana packaged units
Application: Compressor overpressure protection

OEM vs. Generic

Our genuine OEM 0130M00074 is built to the exact trip and reset set points specified by Goodman, ensuring your compressor is protected at the correct pressure threshold. Generic switches often use approximate cut-out/cut-in points that can cause nuisance trips or, worse, fail to protect the compressor. For a critical safety device, the OEM part is the right choice.

Installation Difficulty

Moderate — HVAC technician recommended. Because this switch connects to the sealed refrigerant circuit, replacement typically requires recovering refrigerant, brazing or fitting the connection, evacuating, and recharging the system. This work should be performed by an EPA-certified technician. Always disconnect power before servicing.

Backed by genuine Goodman quality and shipped fast so you can get the system back online.

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 High Pressure Cut-Of...

$34.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman WPH4424AHAB — 0130M00074?

Yes. This is the factory-specified OEM pressure switch for the Goodman WPH4424AHAB — 0130M00074. 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 WPH4424AHAB — 0130M00074?

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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