{"product_id":"carrier-hc1cjx060000aaaa-pressure-switch-jrhhvr","title":"OEM Carrier Pressure Switch HK02ZB038 for HC1CJX060000AAAA","description":"\u003ch1\u003eOEM Carrier Pressure Switch HK02ZB038 for Model HC1CJX060000AAAA\u003c\/h1\u003e\u003cp\u003eThis OEM pressure switch (part number \u003cstrong\u003eHK02ZB038\u003c\/strong\u003e) is the factory-specified replacement for the \u003cstrong\u003eCarrier HC1CJX060000AAAA\u003c\/strong\u003e furnace. The pressure switch is a critical safety component that monitors negative pressure created by the inducer draft motor. Once the inducer proves adequate airflow, the switch closes and signals the control board to proceed with ignition. A failed or out-of-spec pressure switch will cause the furnace to lock out before any ignition attempt — leaving you with a no-heat call and often a flashing diagnostic fault code on the control board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number HK02ZB038 | Factory-calibrated W.C. (water column) rating | Single-port design | 24V control circuit compatible | Replaces failed, cracked-diaphragm, or out-of-tolerance switches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM Carrier pressure switches are manufactured to exact W.C. tolerances for the HC1CJX060000AAAA inducer assembly. Aftermarket units often carry wider pressure tolerances that can cause nuisance lockouts in cold weather or fail to detect true blocked-flue conditions — a serious safety risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 2\/5\u003c\/strong\u003e — Power down the furnace and confirm zero voltage before beginning. Tools needed: 1\/4\" nut driver, flat-head screwdriver, and a manometer (recommended to verify switch trip point after install). Disconnect the vacuum tubing and two wiring terminals, swap the switch, and reconnect. Always inspect hoses for cracks while the switch is removed.\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 Designed for the Carrier \u003cstrong\u003eHC1CJX060000AAAA\u003c\/strong\u003e packaged or split-system furnace unit. Verify the existing part number printed on your current switch before ordering to confirm W.C. rating match. If you have questions about fitment, our HVAC parts specialists verify compatibility before your order ships — no guesswork required.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909332685171,"sku":"CARRIE-HC1CJX060000AAAA-PRESSURE_SWITCH-HK02ZB038","price":27.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909332717939,"sku":"CARRIE-HC1CJX060000AAAA-PRESSURE_SWITCH-HK02ZB038-GEN","price":19.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-draft-inducer-HK02ZB038_95b6bc18-f8cf-40a0-a61b-b673a6340e54.jpg?v=1782930584","url":"https:\/\/nationalhvacparts.com\/products\/carrier-hc1cjx060000aaaa-pressure-switch-jrhhvr","provider":"National HVAC Parts","version":"1.0","type":"link"}