10
P40-R I&O Manual
IM120801
RD: AUG 2013
RL: 1D
For your convenience a “peel and stick” sign is provided
with this heater. Sign must be posted
either adjacent to the
IR heating system thermostat or in the absence of such thermostat, in a conspicuous place
specifying the
required clearances from the heater to the combustibles.
Use a permanent marker to record the required clearance dimensions on the sign.
‘
H
’ is a value calculated at site: (
H
=
T
-
C
)
Refer to Figure 1 and Table 1 above
Measure the on site distance between bottom of the heater and the floor = ‘
T
’ inches (cm).
The minimum clearance to combustibles below this heater ‘
C
’ is
53 inches (1135 cm)
Subtract ‘
C
’ 53 inches (135 cm) from ‘
T
’ (Height
above floor) to get value ‘
H
’.
Enter the calculated value ‘
H’
on the sign
Enter the values as required for the other dimen-
sions:
‘
S
’ = 24” (61 cm)
‘
F
’= 36” (91.5 cm)
‘
B
’ = 12” (30.5 cm) at 30°
Or ‘
B
’ = 24” if mount angle less than 30°
POST THIS SIGN ADJACENT TO THE HEATER
THERMOSTAT OR IN A PROMINENT LOCATION
.
24”
12”
36”
WARNING
VENT CLEARANCE
: Clearance from single wall ’C’ vent pipe inside the building is deter-
mined by local or national installation codes, but must not be less than 6 inches (15 cm).
Clearance from the vent terminal outside the structure are indicated in Section 11 Flue Vent-
ing and Figures 9 to 12, pages 19 to 23 for details and requirements for venting.
