Unit Dimensions Front; Unit Clearances; Unit Dimensions - Johnson Controls AFFINITY DNZ024 Installation Manual

GAS SUPPLY
1-1/4" DIAMETER HOLE
(1/2" NPTF CONNECTION)
UNIT CONDENSATE
CONNECTION 3/4" NPTF
(TRAP RECOMMENDED)
HIGH VOLTAGE
CONN. 1-3/8" DIA.
KNOCKOUT
GAS SUPPLY
1-1/4" DIA. KNOCKOUT
(1/2" NPTF CONNECTION)
LOW VOLTAGE
CONN.1-3/8" DIA.
KNOCKOUT x 7/8" HOLE

Unit Dimensions

Figure 3:
Table 4: Unit Dimensions Front
Unit Size
024, 030, 036
042, 048, 060
Table 5: Unit Clearances
Direction
3
Top
Front
Rear
1. A 1" clearance must be provided between any combustible material and the supply air duct work.
2. The products of combustion must not be allowed to accumulate within a confined space and recirculate.
3. Units must be installed outdoors. Over hanging structure or shrubs should not obscure condenser air
discharge outlet.
4. Units may be installed on combustable floors made from wood or class A, B or C roof covering
materials.
Johnson Controls Unitary Products
VENT AIR OUTLET HOOD
BLOWER SERVICE ACCESS
COMPARTMENT PANEL
B
3-3/4
2-1/2
47-1/4
(OVERALL)
Dimensions
"A"
33-1/2
41-1/2
1 2
Distance
(in.)
36
36
0
5-3/8
1-1/2
11
12-3/4
2-5/8
3-1/3
"B"
18-1/4
23-1/8
Distance
Direction
Right
Left
4
Bottom
508258-YIM-C-0211
CONDENSER COIL
A
2-3/8
REFRIGERANT
CONNECTIONS
COMBUSTION AIR
INLET LOUVERS
FRONT
GAS/ELECTRIC CONTROL
SERVICE ACCESS
49-1/8
COMPARTMENT PANEL
(OVERALL)
(in.)
12
24
0
7