Technical Guide

718444-YTG-H-0414
80 Johnson Controls Unitary Products
Gas Unit Dimensions
DNZ Unit Dimensions Front
Unit Model
Dimensions
“A” “B”
DNZ 024, 030, 036 33-1/2 18-1/4
DNZ 042, 048, 060 41-1/2 23-1/8
A
B
VENT AIR OUTLET HOOD
BLOWER SERVICE ACCESS
COMPARTMENT PANEL
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
3-3/4
2-1/2
GAS SUPPLY
1-1/4" DIA. KNOCKOUT
(1/2" NPTF CONNECTION)
LOW VOLTAGE
CONN.1-3/8" DIA.
KNOCKOUT x 7/8" HOLE
(OVERALL)
(OVERALL)
CONDENSER COIL
2-3/8
REFRIGERANT
CONNECTIONS
COMBUSTION AIR
INLET LOUVERS
FRONT
GAS/ELECTRIC CONTROL
SERVICE ACCESS
COMPARTMENT PANEL
1-1/2
2-5/8
3-1/3
12-3/4
11
5-3/8
49-1/8
47-1/4
LEFT
FRONT
RIGHT