UTICA BOILERS MAHF-75 Installation, Operation And Maintenance Manual page 51

FI GURE 8 - 8 Circula t or Pum p Connect ions
For m or e in for m a t ion ple a se r e vie w t h e
a pplica t ion gu ide r e ce ive d w it h you r boile r .
A field supplied pump relay is necessary for system
pum ps.
8 - ELECTRI CAL CON N ECTI ON S
Therm ost at or Endswit ch
from zone valve or valves
4 7
240013503 REV A, [ 03/ 15/ 2022]