State PRG 40 NOMT - Manual (Page 6)

Typical Installation
NOTE: To protect against untimely corrosion of hot and
cold water fittings, it is strongly recommended that di-elec-
tric unions or couplings be installed on this water heater
when connected to copper pipe.
HOT WATER OUTLET
GAS SUPPLY
TEMPERED
WATER
OUTLET
MIXING
VALVE
OUTSIDE
WALL OF
MANUFACTURED
HOME
MOUNTING
BRACKET
6 ″ MAX.
5 ″ MIN.
DIAMETER
1 ″ MIN.
12 ″ MIN.
DOOR
COLD WATER
INLET
TEMPERATURE-PRESSURE
RELIEF VALVE
MOUNTING
BRACKET
INSTALLATION IN ENCLOSURE OF MANUFACTURED HOME
WITH LOUVERED EXTERIOR DOOR
Figure 1
Figure 2
INSTALLATION IN ENCLOSURE OF MANUFACTURED HOME
WITH SOLID EXTERIOR DOOR
HOT WATER OUTLET
GAS SUPPLY
TEMPERED
WATER
OUTLET
MIXING
VALVE
OUTSIDE
WALL OF
MANUFACTURED
HOME
12 ″ MIN.
COLD WATER
INLET
TEMPERATURE-PRESSURE
RELIEF VALVE
MOUNTING
BRACKET
SOLID
ACCESS
DOOR
MOUNTING
BRACKET
VENT CAP
ROOF JACK
VENT CAP
ROOF JACK
MOUNTING
BRACKET
6
TO SUITABLE
DRAIN
LOUVERED
OPENING
MOUNTING
BRACKET
DOOR
DRAIN PAN
WARNING
When the system requires water at temperatures higher
than required for other uses, the hot water system may
require a means such as a mixing valve to be installed
to temper the water at certain points of use. Some peo-
ple are more likely to be permanently injured by hot
water than others; these include the elderly, children,
the infirm, or the physically/mentally handicapped.
Before immersing yourself or anyone else in hot water,
be sure to check the water temperature. WARNING:
HOTTER WATER INCREASES THE RISK OF SCALD
INJURY. (Also see “Temperature Regulation” section)
Mixing valves are available at plumbing supply or hard-
ware stores. Follow manufacturers instructions for
installation of these valves.
WARNING
This water heater shall not be connected to any heating
systems or component(s) previously used with a non-
potable water heating appliance.
If this water heater is also used for space heating applica-
tions, all piping and components connected to the water
heater shall be suitable for use with potable water.
WARNING
Toxic chemicals such as used for treatment of boilers or
non-potable water heating appliances shall never be
introduced into a potable water space heating system.