ZENIT
80
+
TYPE TUBE RADIANT HEATER
Instructions for Installation and Servicing
33
In case of using more 90° elbows the following correction has to be considered:
Correction 1 pc 90° elbow = 1 m exhaust tube
(combustion products leading tube)
Namelly using more than one 90° elbow the lenght of exhaust system has to be proportionally reduced with the corrective value.
The exit module of exhaust system must be at least higher than 1 m from openings(sucking hole of vent etc.) of force-assisted ventilation
systems. The bottom side of exit opening must be minimum from 30 cm any kind of frontal wall-protruding.
Exhaust system across the wall
24.picture: Side-wall exit module
The examples of flue leading are suitable but can not conform to the standards of every country.
Examples for different flue leading:
a) Side-wall exit flue (B23)
25.picture: Flue leading across wall
Zenit Tube Radiant Heaters
b) flat roof exit flue (B23)
26.picture: Flue leading across flat roof
Zenit Tube Radiant Heaters
