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Goodman

OEM Goodman R-410A Low Pressure Switch for APH1448M41AB Heat Pump — 0130M00075

SKU: GOODMAN-15457 Brand: Goodman
$22.95 $29.95

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Texas CMBL #19328542014
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Govt POs Accepted

The Goodman 0130M00075 Low Pressure Switch is a genuine OEM safety control for the APH1448M41AB heat pump. Installed on the suction (low) side of the refrigerant circuit, it opens the control circuit and stops the compressor when suction pressure drops too low — the classic sign of a refrigerant leak, loss of charge, or restricted flow. This prevents the compressor from running in a starved, damaging condition.

  • OEM Part Number: 0130M00075
  • Fits Model: APH1448M41AB (Goodman/Amana Heat Pump)
  • Type: Low-side (suction) pressure / loss-of-charge switch
  • Refrigerant: R-410A systems
  • Function: Compressor protection against low-charge operation

OEM vs. Generic: The genuine 0130M00075 is set to Goodman's factory cut-out and cut-in pressures for this model, ensuring the compressor is protected without nuisance shutdowns on cold-weather startup. Aftermarket switches with mismatched setpoints can cause hard-to-diagnose short cycling. OEM removes the guesswork.

Install difficulty: Moderate (3 of 5). Mounts to a low-side port and wires into the 24V control circuit. If the port is part of the sealed system, EPA-608 certification and proper recovery are required. Disconnect power before working on the unit.

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

Frequently Asked Questions

Does this Pressure Switch fit my Goodman APH1448M41AB Heat Pump — 0130M00075?
Yes. This is the factory-specified OEM pressure switch for the Goodman APH1448M41AB Heat Pump — 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 APH1448M41AB Heat Pump — 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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Mike Rivera
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