Figure 8: Horizontal Sidewall Termination; Figure 9: Slopped Roof Termination - Thermal Solutions ARCTIC Series Installation & Operation Manual

NOTICE NOTICE
Methods of securing and sealing terminals to the outside
wall must not restrain the thermal expansion of the
vent pipe.
Exterior run should be included in equivalent vent/
combustion air lengths.
Vertical Venting and combustion air roof penetrations
(where applicable) require the use of roof flashing and
storm collar, which are not supplied with appliance, to
prevent moisture from entering the structure.
Examine all components for possible shipping damage
prior to installation.
All condensate that forms in vent must be able to drain
back to the heat exchanger or a boot tee with a drain.
The venting system must be free to expand and contract
and must be supported in accordance with installation
instructions included by the original component
manufacturers, whenever applicable. Polypropylene pipe
sections must be disengaged 1/4 to 5/8 in. (6 mm to 16
mm) per joint to allow for thermal expansion.
NOTICE NOTICE
The required spacing between vent and
combustion air terminals is to prevent flue
gas recirculation. Recirculation of flue gas
products into the combustion air supply can
cause damage to property or the appliance.
28
Thermal Solutions, 1175 Manheim Pike, Lancaster, PA 17601 Website: www.thermalsolutions.com
Phone: 717-239-7642 Fax: 877-501-5212 Email: sales@thermalsolutions.com
Vent
12 in. min.
Above Snow Line
Figure 8: Horizontal Sidewall Termination
Bird Screen
Vent & Intake
Vent
Figure 9: Slopped Roof Termination
Bird Screen
Vent & Intake
4 Pipe Diameters min.
Combustion
Air
Grade/Snow Line
6 Pipe Diameters Min.
24 in. Min.
From Intake
12 in. Min.
Above Snow Line
Combustion
Air