Application Bulletin - High Volume

Application Bulletin
EEMAX INC. 400 Captain Neville Drive, Waterbury, CT 06705 Tel. [phone] Fax [phone] WWW.EEMAX.COM
COLD
SUPPLY
SPRING
CHECK
VALVES
PRESSURE
REGULATING
VALVE
Y- STRAINER
40 MESH
EEMAX
AP096480
EEMAX
AP096480
BALL VALVES
DRAINS
1-1/4”
1-1/4”
T & P
GAUGE
DIELECTRIC UNIONS
RETURN
HOT SUPPLY
CIRCULATOR
SERVICE
VALVES
120 GAL
ELECTRIC
TANK
HEATER
PARALLEL ELECTRIC TANKLESS WATER HEATERS WITH
ELECTRIC TANK WATER HEATER IN RECIRCULATING LOOP
EXP
TANK
1-1/2”
HIGH VOLUME DOMESTIC HOT WATER IN RETROFIT
OF HOSPITALITY SPACE
Tank Energy Factor (EF) rating
Temp of hot water (°F)
Incoming cold water temp into heater (°F)
Ambient air temp (°F)
Heat loss through tank (Btu/hr)
Heat loss through tank (kW)
Electricity cost per kW-hr ($)
0.94
140
53
65
2079
0.61
$0.110
Storage cost of hot water ($/ year) $587
Commercial 120 Gallon Electric Tank Storage Loss
EX09001-59 REV 11/2016