{"product_id":"carrier-py1pea060100aeba-pressure-switch-jrhhvr","title":"OEM Carrier Pressure Switch 22#CLS\/7#OPN 50\" Leads — PY1PEA060100AEBA","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK02ZB038 for Model PY1PEA060100AEBA\u003c\/h1\u003e\u003cp\u003eThis is the genuine OEM replacement pressure switch for the \u003cstrong\u003eCarrier PY1PEA060100AEBA\u003c\/strong\u003e packaged unit. The pressure switch proves that the draft inducer motor is running and producing adequate airflow before allowing ignition to proceed. If the switch fails — or if tubing cracks or the inducer weakens — the control board will lock out before ignition, leaving you with a furnace that attempts to start and immediately shuts down, or one that never fires at all. Fault codes pointing to inducer or pressure-proving failures are the primary diagnostic indicator for this switch.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 22\" W.C. closing set point | 7\" W.C. opening set point | 50\" lead wires | OEM part number HK02ZB038 | Factory-calibrated for exact pressure proving at Carrier's specified tolerances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are factory-calibrated to tight set-point tolerances. Off-brand substitutes often carry ±15–20% variance on the trip point, which can cause nuisance lockouts or — more dangerously — allow ignition under inadequate draft conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Shut off power at the disconnect before servicing. Tools needed: 1\/4\" nut driver, needle-nose pliers, and a manometer if you want to verify draft before reinstalling. Inspect the rubber hose and port for cracks or blockage while the switch is out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty against defects. Ships same business day from our warehouse when ordered before cutoff.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for the \u003cstrong\u003eCarrier PY1PEA060100AEBA\u003c\/strong\u003e packaged gas\/electric unit. Verify your unit's data plate and compare the existing switch's set-point markings before ordering. Our fitment team is available to confirm compatibility — reach out before you buy if you have any questions. \u003cstrong\u003eOrder now and ship today.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62641124868467,"sku":"CARRIE-PY1PEA060100AEBA-PRESSURE_SWITCH-HK02ZB038","price":57.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62641124901235,"sku":"CARRIE-PY1PEA060100AEBA-PRESSURE_SWITCH-HK02ZB038-GEN","price":50.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK02ZB038_ac0ed302-2126-4723-a5af-2e75bce1c76c.jpg?v=1775037076","url":"https:\/\/nationalhvacparts.com\/products\/carrier-py1pea060100aeba-pressure-switch-jrhhvr","provider":"National HVAC Parts","version":"1.0","type":"link"}