Reznor CD1 Quick Start Manual

VERTICAL LOUVER KIT INSTALLATION FOR UNIT HEATERS
OPTION CD1 FOR MODELS UBX, UBZ, UDX, UDZ, AND UEZ
Vertical louvers are designed to direct discharge air to provide a wider throw pattern. This vertical louver option
applies to separated-combustion unit heater models UBX, UBZ, UDX, UDZ, and UEZ. Ensure that all components
listed in Table 1 are available before beginning installation.
Component
Kit package
Frame, louver
Louver
Spring, compression
Install the vertical louver kit as follows (see
1. If heater is installed, turn OFF gas and electric power. Allow time for louvers to cool before proceeding.
2. Remove each horizontal louver by pushing louver toward spring to release louver.
3. Remove door on right side of unit to access screws that secure face plate assembly (see
unit. Remove screws and remove face plate assembly.
4. In face plate opening for louver frame, remove screws from face plate.
FACE PLATE ASSEMBLY
FACE PLATE
• Improper installation, adjustment, alteration, service, or maintenance can cause property
damage, injury, or death. Read the installation, operation, and maintenance instructions
thoroughly before installing or servicing this equipment.
• Installation should be done by a qualified agency in accordance with these instructions and
in compliance with all codes and requirements of authorities having jurisdiction.
DO NOT DESTROY. PLEASE READ CAREFULLY. KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.
Table 1. Option CD1 Kit Components
Unit Size (UBX, UBZ, UDX, UDZ)
030, 045 060, 075
1036298 (1) 1036299 (1) 1036300 (1)
1028413 (1) 1028433 (1) 1028443 (1)
1028418 (5) 1028434 (5) 1028441 (5)
195046 (5)
Figure
Figure 1. Typical Face Plate Assembly and Louver Frame
⚠ DANGER ⚠
Revision: CP-UB-UD-UEZ-VL (03-21) 1036173-0
100, 125 150, 175, 200
PN (Quantity)
1036301 (1) 1036302 (1)
1033695 (1) 1033715 (1)
1033904 (8) 1033961 (8)
195046 (8)
INSTALLATION
1):
Supersedes: — (Original Version)
225, 250 300, 350, 400
1036303 (1) 1036304 (1) 1036303 (1)
1033728 (1) 1033902 (1) 1033728 (1)
1033730 (8) 1033904 (8) 1033730 (8)
Unit Size (UEZ)
130, 180 260, 310
195046 (8)
Figure 1) to front of
LOUVER FRAME