{"product_id":"632473r-nordyne-a-r-high-pressure-switch","title":"632473R Nordyne A\/R High Pressure Switch","description":"\u003ch1\u003e632473R Nordyne A\/R High Pressure Switch\u003c\/h1\u003e\n\u003ch3\u003e\u003cstrong\u003eOEM High‑Pressure Safety Switch for Nordyne \/ Intertherm \/ Miller Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003e632473R\u003c\/strong\u003e is a factory‑authorized \u003cstrong\u003eauto‑reset high‑pressure switch\u003c\/strong\u003e used in Nordyne air‑conditioning and heat pump systems. This switch protects the compressor by opening the circuit when refrigerant pressure rises above safe operating limits—typically caused by airflow restrictions, condenser blockage, or charge issues. Once pressures return to normal, the switch automatically resets.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOEM Nordyne replacement part\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eAuto‑reset high‑pressure protection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eHelps prevent \u003cstrong\u003ecompressor overheating and system damage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEnsures safe operation of A\/C and heat pump units\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDirect‑fit replacement for compatible Nordyne models\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 632473R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eType:\u003c\/strong\u003e A\/R (Auto‑Reset) High Pressure Switch\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e HVAC Controls \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ps-2\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePrice:\u003c\/strong\u003e $41.91\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eVendor:\u003c\/strong\u003e Nordyne\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eProduct Weight:\u003c\/strong\u003e 0.19 lb \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"ps-2\"\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e 632473R\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis switch opens the control circuit when system pressure exceeds the manufacturer’s limit, preventing compressor overload. It automatically resets once pressures normalize, restoring system operation without manual intervention.\u003c\/span\u003e\u003c\/p\u003e","brand":"Quinn","offers":[{"title":"Default Title","offer_id":16078957707330,"sku":"632473R","price":41.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1071\/8320\/files\/632473R_cc937baf-fcd0-4a7a-bab2-44b8099dab5d.jpg?v=1756356059","url":"https:\/\/hvacpartstore.com\/products\/632473r-nordyne-a-r-high-pressure-switch","provider":"HVACpartstore","version":"1.0","type":"link"}