What are the specs for this Pressure Switch?

The correct replacement for Goodman model APH1642M41AB — 0130M00075 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 APH1642M41AB — 0130M00075.

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 Low Pressure Switch for APH1642M41AB — 0130M00075

Name: OEM Goodman Low Pressure Switch for APH1642M41AB — 0130M00075
Brand: Goodman
SKU: GOODMAN-0130M00075
Price: 22.95 USD
Availability: InStock

SKU: GOODMAN-0130M00075 Brand: Goodman

$22.95 $29.95

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The Goodman 0130M00075 Low Pressure Switch is a genuine OEM safety control engineered for the APH1642M41AB heat pump and matching Goodman/Amana units. Installed on the suction (low) side of the refrigerant circuit, it senses when pressure drops too low — from a refrigerant leak, undercharge, or blocked metering device — and interrupts the compressor circuit to prevent it from running dry and overheating. It is the system's first line of defense against expensive loss-of-charge compressor failure.

Specifications

OEM Part Number: 0130M00075
Compatible Model: APH1642M41AB (Heat Pump)
Function: Low-side / loss-of-charge pressure cut-off (auto-reset)
Connection: Factory quick-connect terminals
Brand: Goodman (also fits Amana equivalents)

OEM vs. Generic

As a calibrated safety switch, the OEM 0130M00075 opens and closes at the precise pressures Goodman specified for this heat pump. Aftermarket switches with generic set points risk nuisance lockouts in cold weather or failing to protect the compressor during a slow leak. Genuine OEM ensures the right thresholds and a leak-free fit.

Installation Difficulty

Moderate (3 of 5). Quick-connect versions install without recovering refrigerant — power down the unit, transfer the leads, and verify the port seats fully. Threaded-line versions call for an EPA-certified technician. Budget 30–60 minutes.

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 Low Pressure Switch ...

$22.95

Frequently Asked Questions

Does this Pressure Switch fit my Goodman APH1642M41AB — 0130M00075?

Yes. This is the factory-specified OEM pressure switch for the Goodman APH1642M41AB — 0130M00075. 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 APH1642M41AB — 0130M00075?

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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