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035-18265-001-A-0202
8 Unitary Products Group
FIG. 5 - DIMENSIONS AND CLEARANCES
CLEARANCES
(Minimum)
Front 36"
Back 0"
Left Side (Filter Access) 24"
Right Side 12"
Below Unit
1
0"
Above Unit
2
36" (For Condenser
Air Discharge)
15
4
REAR
SIDE RETURN
AIR OPENING
SIDE SUPPLY
AIR OPENING
BOTTOM RETURN
AIR OPENING
15
15
B
A
GAS SUPPLY “ DIA. HOLE
(
“ NPTI CONNECTION)
CONDENSER COIL
HIGH VOLTAGE CONN.
DIA. KNOCKOUT
VENT AIR OUTLET HOOD
FRONT
COMBUSTION AIR
INLET LOUVERS
GAS/ELECTRIC CONTROL
SERVICE ACCESS
COMPARTMENT PANEL
BLOWER
SERVICE ACCESS
COMPARTMENT PANEL
(OVERALL)
(OVERALL)
REFRIGERANT
CONNECTIONS
GAS SUPPLY
“ DIA. KNOCKOUT
(
“ NPTI CONNECTION)
All dimensions are in inches. They are
subject to change without notice. Certified
dimensions will be provided upon request.
11
HIGH VOLTAGE CONN.
DIA. KNOCKOUT
UNIT CONDENSATE
CONNECTION
“ NPTI
(TRAP RECOMMENDED)
CONDENSATE
DRAIN
“ NPTI
LOW VOLTAGE CONN.
“ DIA. KNOCKOUT
HIGH VOLTAGE
CONN.
“ DIA.
KNOCKOUT
GAS SUPPLY
“ DIA. KNOCKOUT
(
“ NPTI CONNECTION)
FRONT
6
UNIT
SIZE
DIMENSION
“A” “B”
018 THRU 042
048 AND 060
1
Units may be installed on combustible floors made from wood or class
A, B or C roof covering material.
2
Units must be installed outdoors. Overhanging structures or shrubs
should not obstruct condenser air discharge outlet.
NOTE:
A1" clearance must be provided between any combustible material
and the supply air ductwork.
The products of combustion must not be allowed to accumulate
within a confined space and recirculate.
LOW VOLTAGE CONN.
“ DIA. KNOCKOUT x “ HOLE
CONDENSER
COIL
BOTTOM SUPPLY
AIR OPENING
(OVERALL)