A.O. Smith ECT-52 Water Heater User Manual


 
5
TYPICAL INSTALLATION
FIGURE 1.
UPRIGHTS/LOWBOYS
COMPACTS
TABLE TOPS
INSTALL VACUUM RELIEF IN COLD WATER INLET LINE AS
REQUIRED BY LOCAL CODES.
INSTALL SUITABLE DRAIN PANS UNDER HEATERS TO PREVENT
DAMAGE DUE TO LEAKAGE. REFER TO WATER HEATER
LOCATION, SEE “INSTALLING THE NEW WATER HEATER”
SECTION.
INSTALL THERMAL EXPANSION TANK OR DEVICE IF WATER
HEATER IS INSTALLED IN A CLOSED WATER SYSTEM.
†ELECTRICAL CONNECTIONS MAY BE LOCATED ON THE TOP OR
SIDE, REFER TO YOUR UNIT. ACTUAL MODEL AND
ILLUSTRATION MAY VARY DEPENDENT ON MODEL CAPACITY
AND TYPE. SOME MODELS HAVE ALTERNATE INLET, OUTLET
AND T&P VALVE LOCATIONS. THESE ALTERNATE LOCATIONS
ARE IDENTIFIED BY THE LABELING ON THE UNIT.