{"product_id":"carrier-pg8mva060110aaja-gas-valve-1gpieo","title":"OEM Carrier 2-Stage Gas Valve 24V 3\/4\" Natural Gas — PG8MVA060110AAJA","description":"\u003ch1\u003eOEM Carrier 2-Stage Combination Gas Valve (EF33CW180) for Model PG8MVA060110AAJA\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM combination gas valve for the \u003cstrong\u003eCarrier PG8MVA060110AAJA\u003c\/strong\u003e two-stage gas furnace. The gas valve is the critical safety and flow-control component that regulates natural gas delivery to the burner assembly in two discrete firing stages — low-fire for efficient part-load operation and high-fire for peak heating demand. When the valve fails, the furnace will typically lock out after ignition attempts, produce a no-heat fault code, or fail to light entirely. A weak or stuck valve can also cause delayed ignition, gas odor, or intermittent heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V coil voltage | 3\/4\" NPT inlet \u0026amp; outlet | Natural Gas | Hi-Fire regulated @ 3.5\" W.C. | Low-Fire regulated @ 1.5\" W.C. | Two-stage (redundant) design | OEM Part Number: EF33CW180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine Carrier OEM valve built to exact factory pressure and flow tolerances. Aftermarket gas valves frequently have imprecise pressure regulation, which can cause rough ignition, delayed light-off, or nuisance lockouts — avoid the callbacks and install the part your furnace was designed to use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Gas valve replacement requires shutting off the gas supply at the manual shutoff, relieving line pressure, and carefully transferring wiring harness connectors and gas line fittings. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), flathead screwdriver, manometer for outlet pressure verification. \u003cstrong\u003eImportant:\u003c\/strong\u003e Always perform a leak check with approved soap solution or detector after installation and verify manifold pressure before restoring power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1-year OEM manufacturer warranty. 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 as the direct OEM replacement for the \u003cstrong\u003eCarrier PG8MVA060110AAJA\u003c\/strong\u003e two-stage gas furnace. Verify your existing valve's coil voltage (24V), inlet pipe size (3\/4\"), fuel type (natural gas), and firing pressure ratings before ordering. Our parts team is available to confirm fitment — contact us before you order if you have any questions.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642853052787,"sku":"CARRIE-PG8MVA060110AAJA-GAS_VALVE-EF33CW180","price":226.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642853085555,"sku":"CARRIE-PG8MVA060110AAJA-GAS_VALVE-EF33CW180-GEN","price":199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-EF33CW180_19ec754a-870a-4bdd-bcd5-a62598f36734.jpg?v=1775015727","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg8mva060110aaja-gas-valve-1gpieo","provider":"National HVAC Parts","version":"1.0","type":"link"}