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APPROXIMATE WIDTH REQUIRED FOR
MANIFOLDED STORAGE TANKS (Shown in English and Metric)
ST120(A)
MANIFOLD
WITH FACTORY
TYPE UNITS MANIFOLD KITS
ST175(A)
Duplex inches 58 66
mm 1473 1676
Triplex inches 87 102
mm 2210 2591
Quadruplex inches 116 137
mm 2946 3480
Storage Tank(s) shall be model ________________, manufactured by RHEEM-RUUD. Storage Tank(s) shall have
a storage capacity of ________ gallons. Tank(s) interior shall be double coated with a high temperature porcelain
enamel and furnished with two magnesium anode rods rigidly supported. Storage Tank(s) shall exceed the
efficiency requirement of ASHRAE Standard 90.1b-2001. Tank(s) shall have a working pressure rating of
_______ psi, and shall be completely assembled. Tank(s) shall be insulated with 2" of rigid polyurethane foam
insulation. Storage Tank(s) shall be covered by a five year limited warranty against tank leaks.
ADD FOR ASME CONSTRUCTION
Storage Tank(s) shall be constructed in accordance with the requirements of the ASME Boiler Pressure Vessel
Code, Section IV Part HLW.
Limited Warranty
This product features a five year limited warranty against tank leaks. Please refer to Commercial Warranty Information
brochure for complete warranty information.
Recommended Specifications:
COMMERCIAL
WATER HEATERS
Rheem Canada Ltd./Ltée,128 Barton Street West, Hamilton, Ontario L8N 3P3 • www.rheem.com
03/05 WP FORM NO. RR102C-3CAN
In keeping with its policy of continuous progress and product improvement, Rheem-Ruud reserves the right to make changes without notice.
Commercial Storage Tanks continued.
HOT
HOT OUTLET
OPENING
1" NPT
RELIEF VALVE
OPENING
3/4" NPT
THERMOMETER
OPENING
3/4" NPT
AQUASTAT
OPENING
OPENINGS
FOR
CIRCULATING
LINES
D
C
A
B
DIMENSIONAL INFORMATION
(All dimensions shown in English and Metric)
WATER CONNECTIONS APPROXIMATE
MODEL
TOP FRONT
SHIPPING WEIGHT
NUMBER UNITS
AB C D
OUTLET SIDE STD. ASME
ST120(A) inches 59-1/4 28-1/4 11-1/16 4-1/16 2 2 300 lbs. 340 lbs.
mm 1505 718 281 103 51 51 136 kgs. 154 kgs.
ST175(A) inches 67-1/4 32-1/4 12-9/16 5-9/16 2-1/2 2-1/2 600 lbs. 600 lbs.
mm 1708 819 319 141 64 64 272 kgs. 272 kgs.
TANK INFORMATION
(Shown in English and Metric)
MAXIMUM WORKING
MODEL
TANK CAPACITY PRESSURE
NUMBER GALLONS LITERS STD. ASME
ST120(A) 115 435 150 PSI 160 PSI
1034 kPa 1103 kPa
ST175(A) 175 662 150 PSI 150 PSI
1034 kPa 1034 kPa
NOTE:1" NPT drain opening on ST175(A).Handhole cleanout on ST175(A) only.