{"product_id":"carrier-pg9uaa060120aasa-gas-valve-1gpidl","title":"OEM Carrier 2-Stage Gas Valve EF33CW204 for PG9UAA060120AASA","description":"\u003ch1\u003eOEM Carrier 2-Stage Gas Valve EF33CW204 for Model PG9UAA060120AASA\u003c\/h1\u003e\u003cp\u003eThis is the OEM factory-specified combination gas valve for the \u003cstrong\u003eCarrier PG9UAA060120AASA\u003c\/strong\u003e gas furnace. Manufactured by White-Rodgers (model 36J55-503), this 2-stage valve precisely regulates natural gas flow at both low-fire and high-fire stages, enabling the modulated heating performance your furnace was designed to deliver. When this valve fails, symptoms typically include a complete no-heat condition, repeated ignition lockout faults, or the furnace failing to advance from low-fire to high-fire stage — all pointing to a loss of gas flow or faulty solenoid actuation inside the valve body.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e 24V AC coil | 0.430A draw | 2-stage (low\/high fire) | Natural gas | White-Rodgers 36J55-503 | Replaces superseded part EF33CW191\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This OEM valve is factory-matched to exact flow rates, inlet\/outlet sizing, and solenoid tolerances for the PG9UAA060120AASA. Aftermarket valves frequently deviate in gas pressure regulation, risking incomplete combustion, nuisance lockouts, or safety shutdowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Gas work requires a licensed technician in most jurisdictions. Tools needed: adjustable wrench, pipe-thread sealant, manometer for gas pressure verification, and a multimeter to confirm 24V control signal. Always shut off gas supply and verify zero pressure before disconnecting any fittings.\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 Direct OEM replacement for Carrier model \u003cstrong\u003ePG9UAA060120AASA\u003c\/strong\u003e gas furnace. Cross-references: White-Rodgers 36J55-503, superseded part EF33CW191. Verify your unit's data plate gas type (natural gas) and voltage (24V) before ordering. Our parts specialists are available to confirm fitment — contact us before you order.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62642054332787,"sku":"CARRIE-PG9UAA060120AASA-GAS_VALVE-EF33CW204","price":196.95,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62642054365555,"sku":"CARRIE-PG9UAA060120AASA-GAS_VALVE-EF33CW204-GEN","price":172.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-EF33CW204_e51e7797-4e72-4e7b-aab7-c99922c5f2a4.jpg?v=1775015749","url":"https:\/\/nationalhvacparts.com\/products\/carrier-pg9uaa060120aasa-gas-valve-1gpidl","provider":"National HVAC Parts","version":"1.0","type":"link"}