A.O. Smith ST 1500, Installation, User And Service Manual

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Installation, Service and User Manual
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1.6 General specifications General specifications
Unit ST 1500 ST 2000 ST 2500 ST 3000
Contents litres 1550 1880 2500 2820
Empty weight kg 325 350 485 520
Maximum floor load kg 1875 2230 2985 3340
Energy Efficiency Class (Energy Label) - - - - -
Heat Loss W
154 171 232 243
Max. operating pressure tank kPa (bar) 700 (7) 700 (7) 700 (7) 700 (7)
Max. water temperature tank ºC 95 95 95 95
Max. operating pressure Vented kPa (bar) 700 (7) 700 (7) 700 (7) 700 (7)
Max. operating pressure Unvented kPa (bar) 550 (5.5) 550 (5.5) 550 (5.5) 550 (5.5)
Anodes - 3 3 3 3
1.7 Dimensions Dimensions
Unit ST 1500 ST 2000 ST 2500 ST 3000
A Total height mm
1985 2175 2045 2070
D
Diameter (without insulation) mm
1100 1100 1400 1400
Diameter (with insulation) mm
1300 1300 1600 1600
F
Height connection
mm
1190 1340 1220 1270
M
Height cold water inlet
mm
135 135 185 185
N
Height warm water outlet
mm
1985 2175 2045 2170
P
Height inspection opening
mm
450 450 530 530
R Height circulation mm 710 745 790 790
S
Height immersion well/temp. sensor
mm
950 1045 980 1045
T
Height T&P connection
mm
1515 1705 1495 1625
W Height connection mm 385 385 465 465
X
Height connection
mm
485 485 565 565
Y
Height connection
mm
585 585 665 665
1 Connection cold water inlet - R 2" R 2" R 2" R 2"
2 Connection warm water outlet - R 2" R 2" R 2" R 2"
5 Connection circulation - Rp 1¼" Rp 1¼" Rp 1¼" Rp 1¼"
6
Diameter inspection opening
mm
110 110 110 110
7 Connection T&P - Rp 2" Rp 2" Rp 2" Rp 2"
8 Connection immersion well/temp. sensor - Rp ¾" Rp ¾" Rp ¾" Rp ¾"
10 Connection anode - Rp ¾" Rp ¾" Rp ¾" Rp ¾"
12 Connection - Rp 2" Rp 2" Rp 2" Rp 2"
13 Connection - Rp 2" Rp 2" Rp 2" Rp 2"
14 Connection - Rp ¼" Rp ¼" Rp ¼" Rp ¼"
15 Connection - Rp ¾" Rp ¾" Rp ¾" Rp ¾"