{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1536m41ca-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1536M41CA — 0130M00074","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0130M00074\u003c\/strong\u003e is a genuine OEM high pressure cut-off switch for the \u003cstrong\u003eAPH1536M41CA\u003c\/strong\u003e packaged heat pump. Wired into the low-voltage safety circuit, it opens when refrigerant discharge pressure climbs to an unsafe level — from a blocked condenser coil, a failing fan, or an overcharge — and shuts the compressor down before damage occurs. It is a critical safety component, not an optional accessory.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0130M00074\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e High-side pressure cut-off (compressor protection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCircuit:\u003c\/strong\u003e Low-voltage 24V control loop, normally closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Goodman\/Amana APH1536M41CA heat pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset:\u003c\/strong\u003e Auto-reset on pressure normalization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (Genuine OEM)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGeneric pressure switches often trip at the wrong cut-out\/cut-in points, which either nuisance-trips the system or fails to protect the compressor. The OEM 0130M00074 is calibrated to Goodman's exact factory pressure settings and uses the correct fitting and connector, so protection works as designed. On a safety switch, matching factory calibration matters more than saving a few dollars.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate (3\/5).\u003c\/strong\u003e This switch mounts to the refrigerant circuit. If it uses a Schrader-style fitting it swaps without recovery; if brazed, recovery and evacuation are required. Recommended for an EPA-certified technician. Always disconnect power and confirm system pressure before servicing.\u003c\/p\u003e\u003cp\u003eCompatible with APH1536M41CA. Confirm your model and part number before ordering.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058287493491,"sku":"GOODMAN-15597","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1536m41ca-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}