Heat Sequencers

Q Series Sequencer, field proven for controlling the operation of heating elements and/or blower motors in electric, gas or oil heat systems. This sequencer has 3 switches which turn on at 10-30 and off M1-M2 at 90-150, M3-M4 at 30-60  M5-M6 at 30-60 sec - Contacts M1-M2 will turn on 1st and turn off last - 24 volt control circuit - Five second delay between all subsequent stages, unless they function together -  Contacts M1-M2 will turn on 1st and turn off last