Bock Water heaters Indirect Coil Tank Water Heater warranty 80021 rev1, 80 & 119SK, 30, 40 & 50SK

Indirect Coil Tank Water Heaters Residential/Light Commercial

Hot Outlet, 1-1/2" NPT

Hot Outlet/

Anode Rod,

3/4" NPT

Anode	Anode Rod
Rod
	T&P Relief Valve

From Boiler,

1" NPT Aquastat

Anode Rod

Cold Inlet, 3/4" NPT

T&P Relief Valve

From Boiler,		B
1" NPT
	C

Aquastat

B

C

D

To Boiler,

1" NPT

Drain Valve

E

G

D

F

To Boiler, 1"NPT

E

F

HG

A

Cold Inlet, 1" NPT

80 & 119SK

Drain Valve

A

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