{"product_id":"oem-goodman-r-410a-low-pressure-loss-of-charge-switch-for-aph1436m41aa-0130m00075","title":"OEM Goodman R-410A Low Pressure \/ Loss-of-Charge Switch for APH1436M41AA — 0130M00075","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075 Low Pressure Switch\u003c\/strong\u003e is the OEM suction-side safety control for \u003cstrong\u003eAPH1436M41AA\u003c\/strong\u003e packaged heat pumps. It monitors low-side pressure and opens the control circuit to stop the compressor on a loss-of-charge or abnormally low suction condition — guarding against compressor damage from running with insufficient refrigerant, a restriction, or a frozen coil — and auto-resets when pressure recovers.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart type: Low-pressure \/ loss-of-charge cut-out switch\u003c\/li\u003e\n\u003cli\u003eOEM part number: 0130M00075\u003c\/li\u003e\n\u003cli\u003eRefrigerant system: R-410A\u003c\/li\u003e\n\u003cli\u003eAction: Auto-reset, opens on falling suction pressure\u003c\/li\u003e\n\u003cli\u003eConnection: Quick-connect \/ Schrader-style fitting per unit\u003c\/li\u003e\n\u003cli\u003eTrip\/reset pressures: low-side R-410A safety range — \u003cstrong\u003everify against the unit nameplate\/service data before installing\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe genuine switch is calibrated to this unit's low-side cut-out and reset setpoints. Aftermarket switches with different setpoints can either nuisance-trip in cold weather or fail to protect the compressor. Because this is a protective control, matching the OEM specification is the recommended path.\u003c\/p\u003e\u003ch3\u003eInstall Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e Typically threads onto a Schrader-style port, so many replacements need no refrigerant recovery — but the depressing-pin design briefly opens the low side, so EPA 608 handling practices apply. Brazed variants require recovery and evacuation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eFitment note: confirm model\/serial and fitting type before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058272977267,"sku":"GOODMAN-15397","price":22.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-r-410a-low-pressure-loss-of-charge-switch-for-aph1436m41aa-0130m00075","provider":"National HVAC Parts","version":"1.0","type":"link"}