{"product_id":"carrier-py2peb060090ab-pressure-switch-jria74","title":"OEM Carrier High Pressure Switch 395\/295 PSI for PY2PEB060090AB","description":"\u003ch1\u003eOEM Carrier High Pressure Switch HK02ZA395 — 395\/295 PSI for Model PY2PEB060090AB\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM high-pressure safety switch (part number \u003cstrong\u003eHK02ZA395\u003c\/strong\u003e) for the \u003cstrong\u003eCarrier PY2PEB060090AB\u003c\/strong\u003e packaged heat pump system. The high-pressure switch is a critical refrigeration safety device that monitors refrigerant pressure on the high side of the system. When discharge pressure exceeds the factory-set cutout threshold, the switch opens its contacts and shuts down the compressor to prevent catastrophic damage. A failed or stuck-open switch results in a hard lockout, a no-cooling fault code, or a system that trips on the first call for cooling — especially in high-ambient conditions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Opens (cutout) at \u003cstrong\u003e395 PSI\u003c\/strong\u003e | Closes (reset) at \u003cstrong\u003e295 PSI\u003c\/strong\u003e | 1\/8\" NPT thread connection | Sensata PS80-03-0018 platform | 6(6)A @ 240 VAC | PMAX 41 Bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier switches are factory-calibrated to exact PSI setpoints. Aftermarket substitutes often carry ±5–10% pressure tolerances, risking nuisance trips or — more dangerously — failure to protect the compressor at true over-pressure conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall Difficulty: 2\/5\u003c\/strong\u003e — Recover all refrigerant before removing the switch (EPA 608 required). Tools needed: manifold gauge set, refrigerant recovery machine, adjustable wrench, thread sealant. Photograph and label all wiring before disconnecting. Leak-test after reinstallation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer 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 Direct OEM replacement for the Carrier \u003cstrong\u003ePY2PEB060090AB\u003c\/strong\u003e packaged unit. Also replaces legacy part numbers 312926-217, 71267D1, HK02ZA380, HK02ZA396, HK02ZA400, HK02ZA401, HK02ZA435, HK02ZA500, and HK02ZA501. Verify your unit's data plate and existing PSI ratings before ordering. Our HVAC parts specialists are available to confirm fitment — order with confidence.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62640563421555,"sku":"CARRIE-PY2PEB060090AB-PRESSURE_SWITCH-HK02ZA395","price":93.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62640563454323,"sku":"CARRIE-PY2PEB060090AB-PRESSURE_SWITCH-HK02ZA395-GEN","price":82.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02ZA395_9a667c4a-b9d6-4697-a2df-fea2e4082152.jpg?v=1775033275","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py2peb060090ab-pressure-switch-jria74","provider":"National HVAC Parts","version":"1.0","type":"link"}