Jumping a limit switch is only recommended for brief diagnostic testing by a qualified technician

The 3-1/8" insert length is specific to the depth of the plenum

off-spec components

keeping the load open for five minutes before allowing a restart

typically operating within a 140-170F safety window

Copeland Comfort Control (White Rodgers) 24A34-6 Heat Sequencer Jumping a limit switch isFor veteran technicians servicing electric furnaces and air handlers, the Copeland Comfort Control (White Rodgers) 24A34 6 Heat Sequencer is a reliable, industry standard solution for staging 24V heating elements. This 4 switch electric heat sequencer features a solid state 24V heater that provides precise timing for auxiliary contacts, ensuring that high amperage heating coils do not energize simultaneously. This controlled sequencing prevents