Do not install this water heater under an
overhang, less than 3 feet from its top or eaves.
The area under an overhang must be open to
three sides
WARNING: Do not have the vent terminal
pointing toward any opening into a building. Do
not locate your heater in a pit or location where
gas and water can accumulate.
WARNING: Do not install the heater where
water, debris, or flammable vapors may get
into the flue terminal. This may cause damage
to the heater. Warranty will void.
WARNING: In the USA, do not install the water
heater vent terminator within 4 feet of any air
intake opening into a building. In Canada do
not install the water heater vent terminator
within 10 feet of any air intake opening into a
building.
WARNING: Improper installation can cause
nausea or asphyxiation from carbon monoxide
and flue gases which could result in severe
injury or death. Improper installation will void
product warranty. For high altitude installation
above 4,500 feet, Contact the manufacturer on
how to handle this situation.
INDOOR INSTALLATION
Combustion Air Supply
The water heater location must provide enough
air for proper combustion and ventilation of the
surrounding area. See the latest edition of
ANSI Standard Z223.1 or any your local codes
that should be applicable. In general these
requirements specify that if the unit is installed
in a confined space, there must be permanent
air supply opening.
Minimum recommended Air supply to water
heater
Water
heater size
Outside air
area
Inside air
area
Max.
235.000
BTU
59 Sq. IN 235 Sq. IN