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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 switches & turns on at 1-110 seconds, and off at 1-110 seconds.


  • UL® and CSA® approved
  • 24 volt control circuit
  • Five second delay between all subsequent stages, unless they function together
  • WARNING: This product can expose you to chemicals including Nickel and Nickel compounds, which are known to the State of California to cause cancer and birth defects or other developmental harm. For more information, go to
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On: 1 - 110 Seconds
Off: 1 - 110 Seconds
Timing: Contacts M1-M2 will turn on 1st and turn off last
Oil furnaces
Gas furnaces
Heat pumps
Electric furnaces
SDS Product Sheets Cross Reference Information
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