{"product_id":"oem-goodman-low-pressure-switch-for-wgph4536amab-0130m00075-1","title":"OEM Goodman Low Pressure Switch for WGPH4536AMAB — 0130M00075","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00075 Low Pressure Switch\u003c\/strong\u003e is a genuine OEM loss-of-charge safety control for the Goodman WGPH4536AMAB packaged air conditioner and compatible models. Installed on the suction (low) side of the refrigerant circuit, it opens the compressor control circuit when suction pressure drops too low — guarding against compressor damage from a refrigerant leak, low charge, or a restricted metering device.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Low-side pressure cut-out switch\u003c\/li\u003e\n\u003cli\u003eFunction: Auto-reset on pressure recovery (factory-calibrated)\u003c\/li\u003e\n\u003cli\u003eCircuit: Normally closed, opens on low pressure\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/4 in. SAE male flare fitting\u003c\/li\u003e\n\u003cli\u003eTerminals: 1\/4 in. spade quick-connect\u003c\/li\u003e\n\u003cli\u003eFits: Goodman WGPH4536AMAB and compatible packaged units\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM 0130M00075 ships with Goodman's specified cut-out and cut-in set points already calibrated. Universal aftermarket switches frequently use different trip points and fittings, which can cause short-cycling or fail to protect the compressor during a slow leak. OEM is the safe choice for this safety device.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate.\u003c\/strong\u003e Power must be disconnected and the switch connects to a low-side refrigerant port plus two low-voltage terminals. Some setups require an EPA-certified technician for refrigerant access. Allow 20–40 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057208934771,"sku":"GOODMAN-1021","price":27.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-low-pressure-switch-for-wgph4536amab-0130m00075-1","provider":"National HVAC Parts","version":"1.0","type":"link"}