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1. GENERAL
1.1 Description of the heater
Construction of the heater is in accordance with the European standard for water heaters
or sanitary use. The heaters are suitable for use with a working pressure of up to 7 bar.
The cylindrical tank is made from sheet steel. For protection against corrosion, the inside
of the tank is glass-lined. The tank is also fitted with magnesium anodes for extra
protection against corrosion. A thick, replaceable insulation jacket minimizes heat loss.
1.2 Controls.
ST models are supplied without controls.
1.3 Dimensions
ST 1500/2000 ST 2500/3000
Connection sizes
1 Inlet
2" 2"
2 Outlet
2" 2"
3
4
5 Anode
3/4 3/4
6
Recirculation
connection
1¼" 1¼"
7
8 T&P connection
3/4 3/4
A Tank diameter
1100 1400
B Overall diameter
1200 1500
C Height
1930/2118 1990/2118
D Height alt inlet
400 480
E
Distance
between 2 “
connections
550/644 500/565
F
Height
circulation conn.
710 690
G
height clean out
opening
450 530
H Height inlet
135 183
F
Clean out
diameter
110 110
Clean out flange
1 Cold water inlet/drain 2”
6 Recirculation 1¼
”
5
8
2 Hot water outlet 2”
3