{"product_id":"carrier-ph2peb060000ab-pressure-switch-jria74","title":"OEM Carrier High \u0026 Low Pressure Switch Kit for PH2PEB060000AB","description":"\u003ch1\u003eOEM Carrier High \u0026amp; Low Pressure Switch Kit (HK02ZA395 \/ HK02ZB044) for Model PH2PEB060000AB\u003c\/h1\u003e\u003cp\u003eThis OEM pressure switch kit contains both the \u003cstrong\u003ehigh pressure switch (HK02ZA395)\u003c\/strong\u003e and the \u003cstrong\u003elow pressure switch (HK02ZB044)\u003c\/strong\u003e — the factory-specified safety controls for the \u003cstrong\u003eCarrier PH2PEB060000AB\u003c\/strong\u003e packaged heat pump unit. These switches continuously monitor refrigerant pressure in the system, opening the safety circuit if pressure rises dangerously high or drops critically low. A failed pressure switch typically results in the system locking out on startup, short-cycling within seconds, or displaying a pressure fault code on the control board. Because high and low pressure faults can share similar symptoms, replacing both switches as a matched OEM kit saves a return service call.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs — High Pressure Switch (HK02ZA395):\u003c\/strong\u003e Opens at 395 PSI | Closes at 295 PSI | 1\/8\" NPT thread | 240 VAC | Sensata PS80 platform | Factory-matched safety thresholds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs — Low Pressure Switch (HK02ZB044):\u003c\/strong\u003e Opens at 7 PSI | Closes at 22 PSI | 24V | 50\" lead wire | OEM Carrier RCD manufactured in Mexico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier pressure switches are calibrated to exact factory cut-in and cut-out tolerances. Aftermarket switches frequently carry ±10–15% PSI variance, which can trigger nuisance lockouts or — more dangerously — fail to protect the compressor from an actual over-pressure event, voiding your equipment warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Recover refrigerant charge before disconnecting high-side switch (EPA 608 required). Low-side switch replacement is straightforward with the system off. Tools needed: refrigerant recovery unit (high-side), 1\" open-end wrench, needle-nose pliers, multimeter for continuity verification. Always photograph wiring before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM factory warranty on both switches. Ships same business day from our warehouse in original Carrier factory packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Engineered as direct OEM replacements for \u003cstrong\u003eCarrier model PH2PEB060000AB\u003c\/strong\u003e packaged heat pump systems. Verify refrigerant circuit symptoms and fault codes before ordering to confirm which switch — or both — requires replacement. Our team is available to confirm fitment before you buy. \u003cstrong\u003eOrder by 3 PM and your parts ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641462018419,"sku":"CARRIE-PH2PEB060000AB-PRESSURE_SWITCH-HK02ZA395","price":77.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641462083955,"sku":"CARRIE-PH2PEB060000AB-PRESSURE_SWITCH-HK02ZA395-GEN","price":68.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02ZA395_ca0c8725-6f87-4a02-b073-d49e636e70cb.jpg?v=1775033139","url":"https:\/\/nationalhvacparts.com\/products\/carrier-ph2peb060000ab-pressure-switch-jria74","provider":"National HVAC Parts","version":"1.0","type":"link"}