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Heaters must not be installed under an overhang of less than three (3) feet from the top of the heater. Three (3) sides
must be open in the area under the overhang. Roof water drainage must be diverted away from the heaters installed
under overhangs with the use of gutters.
For U.S. installations,the point from where the flue products exit the heater must be a minimum of four (4) feet below,
four (4) feet horizontally from, or one (1) foot above any door, window or gravity inlet into any building. The top surface
of the heater shall be at least three (3) feet above any forced air inlet, or intake ducts located within ten (10) feet
horizontally.
VENT TERMINAL (Outdoor) Stackless Top Installation
1. Insert tabs into keyhole (4 places).
Pagoda Top
(Shipped
Loose with
Heater)
2. Snap tabs into keyholes so as not to pull out.
Fig. #RP8280.1
12
Fig. # 8278.2
OUTDOOR HEATER INSTALLATION
These heaters are design certified for outdoor installation, when equipped with the approved tops designated for
outdoor use.
HEATER WITH OUTDOOR STACKLESS TOP
Fig# 8245.1
U.S. Installations only
WARNING: The heater shall not be located in an area where water sprinklers, or other devices, may cause water
to spray through the cabinet louvers and into the heater. This could cause internal rusting or damage some electrical
components, and this would void the warranty.
WARNING: Do not install within 3 feet of a heat pump or an outdoor condensing unit. Strong air intake from these
equipment can disturb the combustion process and cause damage or personal injury.
For installations in Canada, pool heaters shall not be
installed with the top of the vent assembly within 10 feet
below, or to either side, of any opening into the building.
Refer to the latest revisions of CAN/CGA-B149.1 and
B149.2.