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Goodman

OEM Goodman Low-Pressure Switch for DCH048XXX4BXXXAA — 0130M00075

SKU: GOODMAN-9372 Brand: Goodman
$22.95 $29.95

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Texas CMBL #19328542014
SAM.gov Registered
Govt POs Accepted

Goodman 0130M00075 Low-Pressure Switch

The Goodman 0130M00075 is a genuine OEM low-pressure (loss-of-charge) switch designed for the Goodman DCH048XXX4BXXXAA packaged gas/electric unit. It monitors refrigerant suction pressure and opens the control circuit when pressure drops too low — safeguarding the compressor against running on a low charge, a refrigerant leak, or an iced/blocked evaporator. Without a functioning low-pressure switch, a leaking system can destroy the compressor.

Specifications

  • OEM Part Number: 0130M00075
  • Type: Low-pressure / loss-of-charge cut-out switch
  • Circuit: 24V control safety interlock
  • Brand: Goodman (Amana/Daikin family)
  • Compatibility: DCH048XXX4BXXXAA and related DCH048 units

OEM vs. Generic

The OEM 0130M00075 delivers the exact low-side setpoints and connector the DCH048 was engineered around, so it protects the compressor without nuisance trips. Universal alternatives frequently use different cut-out/cut-in pressures or fittings, undermining reliable protection. For a leak-safety control, choose OEM with confidence.

Installation Difficulty

Moderate (3/5). Like the high-pressure switch, this part interfaces with the sealed refrigerant circuit and the 24V safety string. Refrigerant handling and proper leak checks are required, so installation should be left to an EPA-certified HVAC professional.

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 DCH048XXX4BXXXAA — 0130M00075?
Yes. This is the factory-specified OEM pressure switch for the Goodman DCH048XXX4BXXXAA — 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 DCH048XXX4BXXXAA — 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
HVAC Parts Specialist — Online