{"product_id":"carrier-lc348tm401736-gas-valve-1gpidk","title":"OEM Carrier Gas Valve EF33CW201 for LC348TM401736","description":"\u003ch1\u003eOEM Carrier Gas Valve EF33CW201 for Model LC348TM401736\u003c\/h1\u003e\u003cp\u003eThis is the factory OEM combination gas valve (part number \u003cstrong\u003eEF33CW201\u003c\/strong\u003e) designed as a direct replacement for the \u003cstrong\u003eCarrier LC348TM401736\u003c\/strong\u003e furnace. The gas valve is the critical component that regulates and controls the flow of gas to the burners during each heating cycle. It receives a 24V signal from the control board and opens to allow gas flow upon a successful ignition sequence. When this valve fails, the most common symptoms include no heat output, burners that fail to light despite a functioning igniter and flame sensor, or a furnace that locks out after repeated failed ignition attempts. In some cases, a faulty gas valve may also cause delayed ignition or intermittent heating.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecs:\u003c\/strong\u003e OEM part number EF33CW201 | Combination gas valve | 24V coil voltage | Factory-matched inlet\/outlet configuration for Carrier LC348TM401736\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM vs Generic:\u003c\/strong\u003e This is a genuine OEM Carrier gas valve, ensuring exact coil voltage, port sizing, and pressure regulation matching the original factory specification. Generic valves may have inconsistent pressure ratings or coil tolerances, risking unreliable ignition and potential safety issues.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall difficulty: 3\/5\u003c\/strong\u003e — Gas valve replacement requires shutting off the manual gas supply, relieving line pressure, and disconnecting wiring harnesses and gas fittings. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), multimeter, and screwdrivers. Always verify gas-tight connections with a leak detection solution after installation. Professional installation is recommended.\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 This gas valve is the factory-specified replacement for Carrier model \u003cstrong\u003eLC348TM401736\u003c\/strong\u003e. Verify your existing valve's part number and inlet\/outlet orientation against your unit's data plate and wiring diagram before ordering. If you have any fitment questions, our HVAC parts specialists are available to confirm compatibility before you purchase. Order today for same-day shipping.\u003c\/p\u003e","brand":"Carrier","offers":[{"title":"OEM","offer_id":62909309190515,"sku":"CARRIE-LC348TM401736-GAS_VALVE-EF33CW201","price":144.0,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":62909309223283,"sku":"CARRIE-LC348TM401736-GAS_VALVE-EF33CW201-GEN","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-gas-valve-assembly-EF33CW201_fa4011a0-708b-422b-a3d0-1f2fcef3522d.jpg?v=1782923613","url":"https:\/\/nationalhvacparts.com\/products\/carrier-lc348tm401736-gas-valve-1gpidk","provider":"National HVAC Parts","version":"1.0","type":"link"}