York 251934-YTG-J-0910 Technical Manual page 100

251934-YTG-J-0910
ZJ/ZR/ZF Unit Dimensions Rear View
40-3/8"
Dimensions listed are for side duct flange
opening; see Field Accessories for Side
Duct Flange Kit.
NOTE: Units are shipped with the bottom duct openings
covered. An accessory flange kit is available for
connecting side ducts.
For bottom duct applications:
1. Remove the side panels from the supply and return air
compartments to gain access to the bottom supply and
return air duct covers.
2. Remove and discard the bottom duct covers. Duct
openings are closed with sheet metal covers except when
the unit includes a power exhaust option. The covering
consists of a heavy black paper composition.
3. Replace the side supply and return air compartment
panels.
100
Supply
Air
Return
Air
18-5/8"
Supply Air
27-3/4"
Access
5-1/8"
Return Air
Access
Outdoor
Air
28-5/8"
ZF 180
Outdoor Air
and
Compartment
39-5/8" Access
ZJ/ZR 180-300
ZF 210-300
For side duct applications:
1. Replace the side panels on the supply and return air
compartments with the accessory flange kit panels.
2. Connect ductwork to the flanges on those panels.
Dot Plug
(for Pressure
Evaporator
Drop Reading)
Section
40-1/2"
Filter
Access
1" NPT Female
Cond. Drain
Connector
Johnson Controls Unitary Products