{"product_id":"oem-goodman-high-pressure-cut-off-switch-for-aph1636h41aa-0130m00074","title":"OEM Goodman High Pressure Cut-Off Switch for APH1636H41AA — 0130M00074","description":"\u003ch2\u003eGoodman 0130M00074 High Pressure Cut-Off Switch\u003c\/h2\u003e\u003cp\u003eThe Goodman 0130M00074 is a genuine OEM high-pressure cut-off switch for the \u003cstrong\u003eAPH1636H41AA\u003c\/strong\u003e heat pump. Wired into the safety circuit, it continuously monitors discharge-side refrigerant pressure and opens the circuit to shut down the compressor if pressure climbs to an unsafe level — protecting against a blocked condenser, failed fan, or overcharge. When this switch nuisance-trips or sticks open, the system locks out on a safety fault; a fresh OEM switch restores normal operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: 0130M00074\u003c\/li\u003e\n\u003cli\u003eCompatible Model: APH1636H41AA\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Heat Pump\u003c\/li\u003e\n\u003cli\u003eFunction: High-side pressure safety cut-off\u003c\/li\u003e\n\u003cli\u003eType: Auto-reset SPST pressure switch, factory trip setpoint\u003c\/li\u003e\n\u003cli\u003eFit: Direct replacement — matches OEM port fitting and terminal spades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eA safety switch is only useful if it trips at the correct pressure. This genuine Goodman switch is factory-calibrated to the cut-out and reset points the system was designed for. Generic switches with slightly different setpoints can trip too early (nuisance lockouts) or too late (no protection). OEM ensures the safety circuit behaves exactly as engineered.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eRating: Moderate (EPA 608 recommended).\u003c\/strong\u003e Many pressure switches thread onto a Schrader-style fitting that seals without opening the system, while others require recovery. Disconnect power, transfer the two spade wires, thread on the new switch, and verify the safety circuit closes. Confirm operating pressures after startup.\u003c\/p\u003e\u003cp\u003eKeep your Goodman heat pump's compressor protected with a genuine, correctly calibrated safety switch.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058296078707,"sku":"GOODMAN-15814","price":34.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-high-pressure-cut-off-switch-for-aph1636h41aa-0130m00074","provider":"National HVAC Parts","version":"1.0","type":"link"}