Bock Water heaters Indirect Coil Tank Water Heater - Manual (Page 2)

G H
A
E
F
D
C
B
Cold Inlet, 1" NPT
Hot Outlet,
1-1/2" NPT
Anode Rod Anode
Rod
T&P Relief Valve
From Boiler,
1" NPT
To Boiler,
1"NPT
Drain Valve
Aquastat
Cold Inlet,
3/4" NPT Hot Outlet/
Anode Rod,
3/4" NPT
Anode Rod
Aquastat
T&P Relief Valve
From Boiler,
1" NPT
To Boiler,
1" NPT
Drain Valve
F
D
C
E
B
A
G
Indirect Coil Tank Water Heaters
Residential/Light Commercial
30, 40 & 50SK
6 www.bockwaterheaters.com 6
6 110 South Dickinson Street 6 Madison, Wisconsin 53703 6
6 Toll Free 800.794.2491 6 Phone 608.257.2225 6 Fax 608.257.5304 6
80021 rev1 1-06
80 & 119SK