A.O. Smith DB/DW-720-1810 User Manual page 31

NOTE: PIPE SIZES BETWEEN MANIFOLDS AND BOILER(S) TO
BE SELECTED FROM THE CER-TEMP 80 DIAGRAM FOR THE
HEATER MODEL TO BE INSTALLED.
ALL PIPING FROM TEES TO BE EQUIDISTANT TO TANKS.
INSTALL IN ACCORDANCE WITH ALL LOCAL CODES.
PRESSURE RELIEF VALVE RATING SHOULD NOT EXCEED
*
PRESSURE CAPACITY OF ANY COMPONENT IN THE SYSTEM.
PIPE RELIEF VALVES TO OPEN DRAIN.
NOTE: METRIC SIZING IS FOR COMPARISON ONLY - ALL UNITS
CONSTRUCTED WITH TANK FITTING MEASURED IN INCHES.
MANIFOLDING OF MODEL TJV-120M & TJV-200M TANKS
A.O. SMITH TJV-120M & TJV-200M TANKS WITH:
PART NO. 170354 FOR TWO TANK MANIFOLD KIT
PART NO. 170355 FOR THREE TANK MANIFOLD KIT
TANK TEMPERATURE CONTROL SHOULD BE LOCATED APPROXIMATELY
**
6" ABOVE PATH OF WATER ACROSS BOTTOM OF TANK AND ON SAME
SIDE AS RETURN LINE FROM BOILERS. IF TANK OPENING NOT AVAILABLE,
USE REMOTE BULB CONTROL.
FIGURE 24
31