OEM Carrier Gas Valve EF680015 24V 1/2" Natural/LP for Model YAC2480YAC106K

This is the OEM factory-specified combination gas valve for the Carrier YAC2480YAC106K furnace. The gas valve is the heart of your heating system's fuel delivery — it opens on a 24V signal from the control board to allow metered gas flow to the burners, then closes immediately when the call for heat ends or a safety fault is detected. When it fails, symptoms include a no-heat condition, burners that fail to light despite a functioning igniter, or the furnace locking out after repeated ignition attempts with no flame established. A faulty valve may also stick open or closed, creating unsafe operating conditions that demand immediate replacement.

• Specs: 24VAC coil voltage | 1/2" inlet × 1/2" outlet | Single-stage, slow-opening | Natural Gas (3.0"–3.5" W.C.) | LP conversion kit included | 0.28A draw | 50/60 Hz | Max inlet pressure: 1/2 PSI
• OEM vs Generic: This is a genuine Carrier OEM part (EF680015), engineered to exact factory tolerances for the YAC2480YAC106K. Generic valves may have inconsistent pressure regulation, non-matching coil impedance, or undersized flow ratings — all of which risk nuisance lockouts or unsafe gas pressure delivery.
• Install difficulty: 3/5 — Shut off gas supply and verify zero pressure before disconnecting. Tools needed: adjustable wrench, pipe thread sealant (gas-rated), multimeter (verify 24V at valve terminals), leak-detection solution. Gas valve replacement should be performed by a licensed HVAC technician in most jurisdictions. Always verify manifold pressure with a manometer after installation.
• Warranty: 1-year OEM manufacturer warranty. In-stock orders placed before cutoff ship same business day from our warehouse.

Compatibility: Direct OEM replacement for Carrier model YAC2480YAC106K. Verify inlet/outlet pipe diameter and manifold pressure specification on your unit's data plate before ordering. This valve also cross-references within the Carrier/Bryant/Day & Night furnace family. Have a question about fitment? Our HVAC parts specialists confirm compatibility before you order — contact us today.