{"product_id":"carrier-fiop060f311ga-pressure-switch-jri7yl","title":"OEM Carrier High Pressure Switch HK02ZA442 for FIOP060F311GA","description":"\u003ch1\u003eOEM Carrier High Pressure Switch HK02ZA442 for Model FIOP060F311GA\u003c\/h1\u003e\u003cp\u003eThis OEM high pressure switch (part number \u003cstrong\u003eHK02ZA442\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier FIOP060F311GA\u003c\/strong\u003e packaged unit. The high pressure switch is a critical safety component that continuously monitors refrigerant pressure on the high side of the refrigeration circuit. If system pressure exceeds the factory-set threshold — caused by a dirty condenser coil, blocked airflow, refrigerant overcharge, or a failing condenser fan motor — the switch opens the control circuit and shuts down the compressor to prevent catastrophic damage. Common symptoms of a failed high pressure switch include repeated system lockouts, a unit that trips off on hot days, or a no-cool condition with a fault code pointing to high pressure.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e High-side pressure switch | Factory-calibrated cut-out pressure | 1\/4\" SAE flare or spade terminal connection | OEM-matched trip point for R-410A systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier part (HK02ZA442), calibrated to exact factory pressure thresholds. Aftermarket switches often carry wider trip-point tolerances that can allow unsafe pressures or cause nuisance trips, reducing system reliability and compressor lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Refrigerant recovery is required before replacing this switch if it is installed in a pressurized line. Tools needed: manifold gauge set, refrigerant recovery unit, adjustable wrench, multimeter. Always recover refrigerant per EPA 608 regulations. A licensed HVAC technician is recommended for this repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty. In-stock and ships same business day from our warehouse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered specifically for the Carrier \u003cstrong\u003eFIOP060F311GA\u003c\/strong\u003e packaged unit. Always cross-reference the OEM part number HK02ZA442 and verify refrigerant type and pressure ratings on your unit's data plate before ordering. Our fitment team is available to confirm compatibility before you buy — order with confidence and get your system back online fast.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909510254963,"sku":"CARRIE-FIOP060F311GA-PRESSURE_SWITCH-HK02ZA442","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909510287731,"sku":"CARRIE-FIOP060F311GA-PRESSURE_SWITCH-HK02ZA442-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-single-HK02ZA442_d8f61918-f6f2-4e46-9bf6-5de6e52a6533.jpg?v=1782924858","url":"https:\/\/nationalhvacparts.com\/products\/carrier-fiop060f311ga-pressure-switch-jri7yl","provider":"National HVAC Parts","version":"1.0","type":"link"}