What are the specs for this Pressure Switch?

The correct replacement for Goodman model APH1549M41AD Heat Pump — 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 APH1549M41AD Heat Pump — 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 APH1549M41AD Heat Pump — 0130M00075

Name: OEM Goodman Low Pressure Switch for APH1549M41AD Heat Pump — 0130M00075
Brand: Goodman
SKU: GOODMAN-15686
Price: 22.95 USD
Availability: InStock

SKU: GOODMAN-15686 Brand: Goodman

$22.95 $29.95

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Goodman 0130M00075 Low Pressure Switch

This genuine OEM low pressure (loss-of-charge) switch guards your Goodman/Amana APH1549M41AD heat pump against running with insufficient refrigerant. When suction pressure drops below the safe threshold — due to a leak, undercharge, or restricted metering device — the switch opens the control circuit and shuts down the compressor before it can overheat or slug. Once normal pressure returns, the auto-reset contacts close and the system restarts.

Specifications

Refrigerant: R-410A compatible
Cut-out (open): ~22 PSI
Cut-in (close): ~45 PSI (auto-reset)
Connection: 1/4 in. SAE flare with Schrader depressor
Terminals: 1/4 in. spade quick-connect
Fits: Goodman & Amana APH1549M41AD and compatible heat pump condensers

OEM vs. Generic

The OEM 0130M00075 is factory-calibrated to Goodman's low-side trip points and built for year-round outdoor exposure. Generic loss-of-charge switches may trip at the wrong pressures — nuisance-tripping in cold weather or failing to protect during a slow leak. For reliable compressor protection, stick with the OEM part.

Installation Difficulty

Moderate (2/5). Power must be off and, depending on the port type, refrigerant may need to be recovered. A qualified EPA-certified tech usually completes the replacement in about 20–30 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 APH1549M41AD Heat Pump — 0130M00075?

Yes. This is the factory-specified OEM pressure switch for the Goodman APH1549M41AD 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 APH1549M41AD 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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