Venting:

Multiple Exhaust Venting Options

Compatibility with numerous venting configurations helps the KN-Series solve problems in real-world design/install scenarios.

KN-Series boilers can be vented as Category II or IV and combustion air can be piped directly from a fresh air intake or utilize mechanical room air* for combustion.

Fresh air intake can be done either through the side-wall or through the roof of the building for further versatility.

*Proper calculations must be performed to determine whether sufficient quantity of room air is available for proper combustion (see KN Boiler Manual).

Click here to view the multiple venting diagram