Installation Manual

9
HE Series Infrared Gas Heater Installation and Operation Manual
Calculate Maximum Stack Height ‘’: (Enter value ‘’ on the peel and stick label supplied)
• 53 inches (135 cm) is the required minimum clearance below the heater (‘’)
• ‘T’ is measured on site = distance from the bottom of the heater hanger to the floor
•  = T- 53 inches (135 cm): Do not stack or store higher than ‘’ under the heater
• Do not place or store materials or shelving within the Clearance to Combustibles Box
represented by the dotted lines in Figure 2 above

Suspended at an
angle up to 30°
(either direction)
Suspended
Horizontally
 
FLOOR
FLOOR

24” (61 CM) FROM
ENDS OF REFLECTOR
*The clearance to combustible materials represents the minimum distance that must be main-
tained between the heater and a nearby surface. 

’











TOP
inches (mm)
BELOW
inches (mm)
SIDES
inches (mm)
TOP
inches (mm)
BELOW
inches (mm)
FRONT
inches (mm)
BACK

inches (mm)
BACK

inches (mm)
(127)  (1350) (610)  (127)  (1350) (1220)  (305)  (610)
of Reflector : 24” (610 mm) (horizontal or angled)
Clearance to Combustibles box
around the heater
-See Table 1 above