Transcript
For 120,000 BTU/H Input and [Na (0 ESA MANIFOLD KITS
Larger Heaters GAS FIRED TANK-TYPE
Precision cut type “L” all copper A. O. Smith manifold kits assure water
flow balance of all units. Without this balance, the full water heating and WATER HEATERS
storage potential of the system cannot be achieved. Plus, the units with
higher water flow may have shortened product life.
Dimensions shown are for minimum space occupied by complete
. . . . an PN
assemblies. Service space in front of the units must be added. LOW PROFILE oa NUS
DRAFTHOOD _ _--~ is
Manifolds do not include shutoff valves. = >
| |
ALL DIMENSIONS
|
ss, SPECIF CATION | |
ICA
INSERT A SHEETS : |
FOR | | 1-1/2" INLET
HEIGHTOF | AND OUTLET |
MODELS | MANIFOLD |
INSTALLED. | , CONNECTION |
| |
| { :
: | N |
|
| J
k -
~
50" ÇGÜ
INSTALL THERMAL EXPANSION TANK IF >
CHECK VALVE OR PRESSURE REDUCING
VALVE 1S USED IN SUPPLY
=== x TWO UNIT MANIFOLD KIT
LOW PROFILE mm <=> (PART NO. 78692.1)
DRAFT HOOD _ << «
THREE UNIT MANIFOLD KIT
(PART NO. 78693.1)
F
|
|
|
!
| — <=
SEE | ef 2 - 1/2" INLET
EE TS ATION) — | AND OUTLET |
FOR | MANIFOLD '
HEIGHTOF |! CONNECTIONS
MODELS i ' CAUTION: IF BUILDING COLD WATER SUPPLY HAS
INSTALLED. | A BACKFLOW PREVENTER CHECK VALVE
| | OR WATER METER WITH CHECK VALVE,
: ; PROVISIONS FOR THERMAL EXPANSION
| | OF WATER IN THE HOT WATER SYSTEM
| a MUST BE PROVIDED
!
k
LOW PROFILE
DRAFT HOOD
2-1/2" INLET
AND OUTLET
MANIFOLD
émis TAI a
SEE
SPECIFICATION CONNECTIONS | “
SHEETS !
FOR
HEIGHT OF
MODELS
INSTALLED.
124 - 1/16"
FOUR UNIT MANIFOLD KIT
(PART NO. 78694.1)
JUNE 2007R © A. O. SMITH CORP. 1995 Printed in the U.S.A. А 110.0
