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Installations in Canada must conform to the National Standards of Canada
CAN/CGA-B 149.1&2-M86, and all local codes.
In the United States the installation of this appliance must conform with
ANSI standard Z223.1 entitled “National Fuel Gas Code” and any applicable
local codes. Heaters installed in aircraft hangers must be installed in
accordance with American National Standards for Aircraft Hangers,
ANSI/NFPA no. 409. Heaters in public garages must be installed in
accordance with NFPA No. 88A standards for parking structures.
Each heater must be electrically grounded in accordance with the CSA
Canadian Electric Code C22.1 and in the U.S. the National Electrical Code
ANSI/NFPA 70 when an external electrical source is utilized.
The gas inlet supply and normal operating manifold pressure for each
heater are as follows. For gas supply line pressures in excess of ½ PSIG,
consult with your representative from the factory
.
Infrared Heat
“The Equator”
heaters are effective in heating outdoor spaces because
they utilize infrared or radiant heat. Infrared energy is the same type of
energy we get from the sun. Infrared energy warms people and objects
without heating the intervening air. Unlike the sun
“The Equator”
does
not produce Ultraviolet (UV) rays that can be harmful. Infrared energy
travels by line-of-sight so the designer must be aware that doors, panels or
windows may obstruct the infrared energy from reaching the desired
location. Overlapping infrared patterns from numerous heaters may be used
effectively to provide even heat distribution.
Because infrared heaters heat people and objects, and thermostats
measure air temperature, a thermostat may not be the best method for
controlling outdoor heaters. Where multiple heaters are used, it is
suggested that they be switched independently, so as to allow for flexibility
in heating larger areas as the space becomes more occupied. A timer is a
good method to ensure that all heaters are turned off when the patio is not
being used.
Clearances & Safe Mounting Practices.
“The Equator”
must be installed, so that the “minimum clearances to
combustibles” are maintained. Combustible materials are considered to be
wood, compressed paper, plant fibres, or other materials capable of being
ignited and burned. Such materials shall be considered combustible even
though flameproofed, fire retardant treated or plastered. Additional
clearances may be required for glass, painted surfaces, plastics, vinyls and
other materials which may be damaged or melted by radiant or convection
heat. A minimum clearance of 24 inches (61 cm) above
“The Equator”
must be maintained to plastics, vinyls or any other materials that may be
adversely affected by radiant or convection heat.
