Carrier RM680004 Ignitor Harness 326010-701 A tripped 1320549 limit switch

A tripped 1320549 limit switch typically presents as a furnace blower running constantly while the burners fail to ignite

High-Efficiency Performance: The 1/3 HP 1100 RPM output maintains the necessary static pressure for optimal refrigerant subcooling

Leak-Proof Design: Rugged monolithic construction minimizes leak paths and simplifies HVACR piping layouts

always use a TEAO (Totally Enclosed Air Over) motor for outdoor units

maintaining identical mounting footprints and electrical specifications to minimize downtime during field service

Carrier RM680004 Ignitor Harness 326010-701 A tripped 1320549 limit switchAs a seasoned technician, you know that a failed Carrier RM680004 Ignitor Harness is often the silent culprit behind "no heat" calls and intermittent ignition lockouts. This high integrity OEM ignition cable is the direct bridge between your furnace control board and the hot surface ignitor, engineered to withstand the extreme thermal cycling found within the burner box of high efficiency Carrier, Bryant, and Payne units. Unlike generic leads, the