Electric Furnace Sequencer Replacement

Use electric sequencers for heaters and blower fans in heat pumps and electric furnaces.

Electric furnace sequencer replacement.

Choose between one and four switches and a variety of time settings. I ve got a 15kw electric furnace. Its outer housing is a square of heat resistant plastic through which a small heating coil passes. The top of the sequencer says tod 14sh22 h24v.

This sequencer is a universal replacement for many electric furnace models. I have an electric furnace. Sequencers are necessary for air handlers heat pumps or electric furnaces. Is this the way it s supposed to be.

C1 30 a0801 i need a replacement model number and manufacture. The bottom terminals are for the 24 volt control circuit connections. Stacked above the heating coil are two or more heat reactive circuits. 3500 410 coleman oem replacement electric furnace heating element 4 7 out of 5 stars 11.

The sequencer on an electric furnace is a switch mechanism that activates the different heating elements inside the unit. The m1 and m2 terminals come on first and close last to hold the blower in until the elements cool down. 305888 990551 01 4 5 h1 15. Supplying demand 105 furnace heat sequencer 1dpst 1spst 24 v on 1 110 off 1 110.

You ll find double quick connect terminals and 24v input control with pilot duty of 125va at 120 480v when you get an electric sequencer from grainger. The sequencer sits between the heating elements and the thermostat on the furnace. They control the fan blower and turn on the electric heating coils one after another to prevent a massive power surge on the electrical system. Heat pumps and electric home heating furnace sequencer replacement.

All 3 sequencers are 30 90 on 1 30 off. I need to replace one of the sequencers. This one covers replacement of the honeywell r8330d1039 electric furnace sequencer with the white rogers 24a34 6 sequencer. A sequencer is essential for proper furnace operation because if all the elements were heated simultaneously the demand for electricity would pop a fuse or trip the circuit breaker.

There is one such circuit for each heating element. Only 1 left in stock order soon. Emerson 24a34 3 electric heat sequencer 2 switches 4 6 out of 5 stars 173.