BTH ULTRA Electric Boilers Installation & Operation manual (Revision: May 2015)
3
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Table 2 : Boiler connections and dimensions (12-24 KW)
Connections
Inlet (return) 1 “ NPT Fem
Outlet (supply) 1 “ NPT Fem
Safety valve 1“reduced to 3/4 “ NPT Fem
Draining valve 1“reduced to 3/4 “ NPT Fem
Shipping weight 63 lbs
Item
Dimension (inches)
A 21-1/2
B 9
C 11-3/4
D 3-5/8
E 2-3/8
F 14-3/4
G 5
H 9-3/4
I 20
J 1-1/2
Table 3 : Boiler connections and dimensions (27-36 KW)
Connections
Inlet (return) 1 ¼ “ NPT Fem
Outlet (supply) 1 ¼ “ NPT Fem
Pressure relief valve
1 ¼“reduced to 3/4 NPTFem
Drain valve 1 ¼“reduced to 3/4NPT Fem
Shipping weight 75 lbs
Item
Dimension (inches)
A 21-1/2
B 11
C 11-3/4
D 3-1/2
E 2-3/4
F 14-1/4
G 7
H 11-5/8
I 20
J 1-3/4
Figure 1 : Boiler dimensions (12-24 KW)
Figure 2 : Boiler dimensions (27-36 KW)