{"product_id":"oem-goodman-low-pressure-switch-for-aph1448h41eb-0130m00075","title":"OEM Goodman Low Pressure Switch for APH1448H41EB — 0130M00075","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0130M00075 Low Pressure Switch\u003c\/strong\u003e is a genuine OEM loss-of-charge safety control for \u003cstrong\u003eAPH1448H41EB\u003c\/strong\u003e package heat pumps. Installed on the suction (low) side, it opens the compressor circuit when suction pressure drops too low — a sign of refrigerant undercharge, a leak, a restricted metering device, or a frozen coil. By shutting the compressor down before it runs without adequate refrigerant, this switch prevents overheating and lubrication loss that would otherwise destroy the compressor.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 0130M00075\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Low-pressure \/ loss-of-charge switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrip \/ Reset:\u003c\/strong\u003e Opens ~22 PSI, closes ~50 PSI (auto-reset)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R-410A low-side control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Schrader\/quick-connect fitting with spade terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Goodman \/ Amana APH1448H41EB package heat pump\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eLow-side setpoints are calibrated to the APH1448 platform so the switch distinguishes a genuine low-charge condition from normal cold-weather suction pressures. This OEM control uses the correct cut-out\/cut-in values and matching fitting. Generic switches often nuisance-trip during heat-mode operation or fail to protect against a slow leak.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Easy–Moderate\u003c\/h3\u003e\u003cp\u003eTypically threads onto a self-sealing Schrader port, allowing a swap without full refrigerant recovery on most units. Disconnect power, move the two spade leads to the new switch, and confirm operation. If the port is not self-sealing, recovery is required — have a licensed technician perform the change.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058278154611,"sku":"GOODMAN-15444","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-aph1448h41eb-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}