SEQUENCERS
Features
• Direct replacement for most fan & heat sequencing
functions.
• 24 volt input control
• Contacts designated M1 – M2 of a multi timing
sequencer will turn on first and turn off last, as required
by UL and CSA for electric heating applications.
• Five second on delay between all subsequent stages,
unless they function together.
Applications
The SUPCO Q Series and Sequencers
are field proven for controlling the
operation of heating elements and or
blower motors in electric, gas or oil heat
systems.
• Electric furnaces
• Heat Pumps
• Gas furnaces
• Oil furnaces
SUPCO Q103
MARS 33244
WATSCO TDR20
KLIXON 6000AONI-87
TOD 15SH1309573
W/R 24A34-3
JEPCO TD12
OEM Janitrol BT 1256504
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