{"product_id":"carrier-py2peb036060aa-pressure-switch-jria74","title":"OEM Carrier High Pressure Switch 395\/295 PSI for PY2PEB036060AA","description":"\u003ch1\u003eOEM Carrier High Pressure Switch 395\/295 PSI — HK02ZA395 for Model PY2PEB036060AA\u003c\/h1\u003e\u003cp\u003eThis OEM Carrier high pressure switch (part number \u003cstrong\u003eHK02ZA395\u003c\/strong\u003e) is the factory-specified refrigerant-side safety control for the \u003cstrong\u003eCarrier PY2PEB036060AA\u003c\/strong\u003e packaged unit. The high pressure switch continuously monitors refrigerant discharge pressure and opens the safety circuit when pressure exceeds the cut-out threshold, protecting the compressor from catastrophic over-pressure failure. A failed or out-of-calibration switch will cause the system to lock out on high pressure fault, short-cycle without cooling, or in some cases allow pressure to run dangerously high without tripping — both scenarios damaging the compressor over time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Cut-Out (Open) at \u003cstrong\u003e395 PSI\u003c\/strong\u003e | Cut-In (Close) at \u003cstrong\u003e295 PSI\u003c\/strong\u003e | Rated 240 VAC | 1\/8\" NPT male thread | Single-pole normally-closed (SPNC) | Sensata \/ Pressurestat series PS80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM switches are factory-calibrated to ±2% PSI tolerance, ensuring the compressor is protected at the exact design threshold. Generic switches frequently carry ±10–15% tolerance, meaning they may fail to trip in time — or trip unnecessarily — shortening compressor life and voiding equipment warranties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Recover all refrigerant before removing the switch; never open the refrigerant circuit under pressure. Tools needed: refrigerant recovery machine, adjustable wrench, manifold gauge set, thread sealant (Nylog or equivalent). Always verify system pressures with gauges after reinstall before recharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; Shipping:\u003c\/strong\u003e Backed by Carrier's 1-year OEM parts 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 for the Carrier \u003cstrong\u003ePY2PEB036060AA\u003c\/strong\u003e packaged unit. Also replaces OEM part numbers 312926-217, 71267D1, HK02ZA380, HK02ZA396, HK02ZA400, HK02ZA401, HK02ZA435, HK02ZA500, and HK02ZA501. Always confirm the PSI rating on your existing switch or equipment data plate before ordering. Our fitment team is available to verify compatibility before you purchase.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640574431603,"sku":"CARRIE-PY2PEB036060AA-PRESSURE_SWITCH-HK02ZA395","price":68.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640574464371,"sku":"CARRIE-PY2PEB036060AA-PRESSURE_SWITCH-HK02ZA395-GEN","price":60.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02ZA395_9d96bbeb-8ba7-4dbd-b8a4-8786a829db8c.jpg?v=1775033255","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2peb036060aa-pressure-switch-jria74","provider":"National HVAC Parts","version":"1.0","type":"link"}