Product Manual

6
MAINTENANCE CLEARANCES
Your furnace has recommended minimum maintenance clearance requirements. These clearances insure that
there is adequate room to preform maintenance and service your furnace. DO NOT store fuel within the specied
clearances. The clearances will change depending on what kits are installed with your furnace. See the tables
and diagram below to determine the clearances for your furnace.
Standard unit (no additional kits)
Dimension Inch mm
H Maintenance Clearance (Front) 24 610
J Maintenance Clearance (Left) 10 254
K Maintenance Clearance (Right) 10 254
L Maintenance Clearance (Rear) 29 737
Unit with Blower Kit
Dimension Inch mm
H Maintenance Clearance (Front) 24 610
J Maintenance Clearance (Left) 24 610
K Maintenance Clearance (Right) 24 610
L Maintenance Clearance (Rear) 36 915
MAINTENANCE CLEARANCE
Dimension Inch mm
M* Front 22 558.8
N Flue rear 2 51
P** Left 8 204
Q** Right 8 204
R Flue Side 2 51
FLOOR PROTECTOR REQUIREMENTS
FLOOR PROTECTOR
The furnace must be placed on solid concrete, solid masonry, or when installed on a combustible oor, on a oor
protector. The oor protector is required to provide heat, live ember, and ash protection and must be of a non-
combustible, continuous solid surface to protect against inltration of live embers and ash. Floor protection must
have and R-Value of at least 1.03. Refer to oor protector manufacturer’s instructions for installation directions.
The oor protector or non combustible oor must extend under the furnace and beyond each side as shown
below.