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MANIFOLD KITS
Precision cut type “L” all copper State manifold kits assure water
ow balance of all units. Without this balance, the full water heating
and storage potential of the system cannot be achieved. Plus, the
units with the higher water ow may have a shortened life. Unions
shown in piping diagrams are not included in the manifold kits.
Dimensions shown are for minimum space occupied by the water
heaters assemblies.
Space for the barometric draft control assemblies, combustion
clearances and servicing must be added.
WARNING
FAILURE TO PROPERLY MANIFOLD MULTIPLE WATER
HEAT ER S A ND PROV IDE A DEQ UAT E S TO RA GE
CAPACITY IN ACCORDANCE WITH PROPER
SIZING TECHNIQUES CAN RESULT IN IMPROPER
OPERATION AND POSSIBLE FIRE RESULTING IN
PROPERTY DAMAGE, PERSONAL INJURY OR DEATH.
HEATERS SHOULD BE MANIFOLDED IN PARALLEL FOR
UNIFORM HYDRONIC LOADING PER THE DIAGRAMS
SHOWN IN THIS MANUAL.
TWO UNIT MANIFOLD KIT
PART NO. 9003426205
THREE UNIT MANIFOLD KIT
PART NO. 9003427205
FOUR UNIT MANIFOLD KIT
PART NO. 9003428205