MOUNTING CLEARANCES
–
G
AS
I
NFRARED
H
EATER
Each heater must be installed such that the following “Minimum Clearance to Combustibles’ are
maintained. Combustible materials include wood, compressed paper, plant fibers, plastic, or other
materials capable of being ignited and burned. Such materials shall be considered combustible even
though flame-proofed, fire retardant treated or plastered. Additional clearance may be required for
glass, painted surfaces, vinyl siding or other materials which may be damaged by radiant or convection
heat. •
A minimum clearance of 24 inches above the heater must be maintained to plastics, vinyl
or any other materials that may be adversely affected by radiant or convection heat.
WARNING: The clearances shown below are applicable to vehicles parked below or in front of
the heater(s). They are also applicable to retractable awnings, umbrellas, pergolas, etc. whether
the heater is ON or OFF. Do not place any objects whether combustible or non-combustible
within the mounting clearances specified on the mounting instructions
.
MINIMUM CLEARANCES to COMBUSTIBLES:
Sides or Ends
Back
Above
Below
24” 12”
18” 48”
11
Note: Where applied, the Uniform Mechanical Code requires that all portions of overhead radiant
heaters are located at least 8 feet above the floor.
4 8”
