Reznor UDBS Option - Installation - Separated Combustion Venting - Manual (Page 9)

Form I-UD-V-SC, PN195676R17, Page 9
Horizontal,
Option CC6, instructions
begin below.
Vertical,
Option CC2, instructions
begin on page 12.
FIGURE 10 - Is
the Separated-
Combustion Vent/
Combustion Air
System Horizontal or
Vertical?
HORIZONTAL OR VERTICAL VENT TERMINAL?
Vent Terminal Instructions apply to both a Residential
and a Commercial/Industrial Type of Installation
NOTE: Only UDAS 30, 45, 60, 75, 100, and 125 are certified for residential use.
2.0 HORIZONTAL VENT INSTRUCTIONS - Option CC6
2.1 Components
Required - Factory
and Field
TABLE 4 - Parts in
the Horizontal Vent/
Combustion Air
Terminal Package
(Option CC6)
Field-supplied
requirements:
• Vent pipes - see type requirements, page 3
• Combustion air pipes - see type requirements, page 3
• Taper-type vent pipe diameter reducers and/or increasers as required
• Thimble (a thimble is not required if wall is of non-combustible construction)
• Flashing
• Sheetmetal screws, tape, and sealant as required
Qty Sizes P/N Description
1
30-125 211762 Complete Horizontal Vent/Combustion Air Terminal
Kit (Same as Option CC6) 150-400 211763
1
30-125 211789 Concentric Adapter Box (NOTE: Refer to FIGURE 6,
page 7, and verify diameter of vent pipe opening.) 150-400 211790
1
30-125 211791
Exhaust Grill
150-400 211792
1
30-125 151755
Inlet Guard
150-400 124940
8 30-400 37661 #10-16 x 1/2” long Screws to attach the exhaust grill
and the inlet guard
2 30-400 207232 Brackets for attaching Concentric Adapter Box (See
FIGURE 11, page 11.)
1 30-400 53335 Tube of High Temperature (450°F) Silicone Sealant