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