{"product_id":"carrier-pg96vat60080caaa-pressure-switch-gxtz0e","title":"OEM Carrier Dual Pressure Switch Assembly HK06NB020 — PG96VAT60080CAAA","description":"\u003ch1\u003eOEM Carrier Dual Pressure Switch Assembly HK06NB020 for Model PG96VAT60080CAAA\u003c\/h1\u003e\u003cp\u003eThis OEM dual pressure switch assembly is the factory-specified replacement for the \u003cstrong\u003eCarrier PG96VAT60080CAAA\u003c\/strong\u003e 96% AFUE gas furnace. The pressure switch monitors negative pressure generated by the inducer motor to confirm safe draft conditions before allowing ignition to proceed. When this switch fails or sticks open, the control board interprets the draft as insufficient and locks out the furnace — resulting in a no-heat call with no ignition attempt. Common symptoms include a furnace that starts the inducer but never moves to the ignition stage, or a fault code indicating a pressure switch error. This listing covers both OEM part numbers for this model: \u003cstrong\u003eHK06NB020\u003c\/strong\u003e (Dual Pressure Switch Assembly) and \u003cstrong\u003eHK02LB008\u003c\/strong\u003e (Gas Pressure Switch).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e Dual pressure switch assembly | Factory W.C. (water column) rating matched to PG96VAT60080CAAA inducer | 24V control circuit | SPST normally-open configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e OEM pressure switches are calibrated to the exact W.C. rating required by this furnace. Off-spec generic switches can trigger nuisance lockouts or — worse — allow ignition under unsafe draft conditions. Always use OEM on 96% AFUE furnaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Verify power is off at the disconnect and breaker before starting. Tools needed: 1\/4\" nut driver, needle-nose pliers, multimeter (to test switch continuity), and a manometer if verifying inducer static pressure. Check rubber hose ports for cracks or blockages before blaming the switch.\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\u003ePG96VAT60080CAAA\u003c\/strong\u003e 96% AFUE packaged gas furnace. Supersedes discontinued OEM part HK06NB020; current manufacturer replacement is HK06MB020. Always cross-reference your unit's data plate and wiring diagram before ordering. Questions about fitment? Our HVAC parts specialists verify compatibility before you buy — call or chat today.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642459017587,"sku":"CARRIE-PG96VAT60080CAAA-PRESSURE_SWITCH-HK06NB020","price":73.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642459050355,"sku":"CARRIE-PG96VAT60080CAAA-PRESSURE_SWITCH-HK06NB020-GEN","price":64.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-pressure-switch-HK06NB020_f5d23132-9895-41af-ab0d-c16fd8174a41.jpg?v=1775028376","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg96vat60080caaa-pressure-switch-gxtz0e","provider":"National HVAC Parts","version":"1.0","type":"link"}