3
Installation
Figure 2 — Typical installation methods using Water Heater Installation Kit (top), Soldered Copper or CPVC Pipe (center), or Threaded Pipe
(bottom).
WATER HEATER
INSTALLATION KIT
SOLDERED COPPER OR
CPVC PLASTIC PIPE
THREADED PIPE
CAUTION: DO NOT SWEAT SOLDER DIRECTLY TO THE WATER HEATER HEX UNION NUTS AS SOLDERING
TORCH HEAT WILL DAMAGE THE WATER HEATER BEYOND REPAIR.
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Flexible
Connector
Flexible
Connector
Extension Fitting
(included with heater)
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
* See Temperature & Pressure (T & P) Relief Valve section for drain pipe installation details.
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
Extension Fitting
(included with heater)
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
COLD Inlet
Hex Union Nut
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
COLD Inlet
Hex Union Nut
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
COLD Inlet
Hex Union Nut
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
COLD Inlet
Hex Union Nut
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
COLD Inlet
Hex Union Nut
HOT Outlet
Hex Union Nut
T & P
Relief
Valve
*
COLD Inlet
Hex Union Nut
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Union
Union
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Union
Union
90° Elbow
90° Elbow
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Union
Union
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Union
Union
Hot Water
Outlet
Cold Water
Inlet
Shut-Off
Valve
Flexible
Connector
Flexible
Connector
Extension Fitting
(included with heater)
3/4” Adaptor
Sweat X Female Pipe
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
3/4” Adaptor
Sweat x Male Pipe
Extension Fitting
(included with heater)
3/4” Adaptor
Sweat X Female Pipe
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
3/4” Adaptor
Sweat x Male Pipe
90° Elbow
90° Elbow
Extension Fitting
(included with heater)
3/4” Female Coupling
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
Extension Fitting
(included with heater)
3/4” Female Coupling
Vacuum Valve Ass’y
(included with heater)
Seal Ring
(included with heater)
Seal Ring
(included with heater)
90° Elbow
90° Elbow