Draft stabiliser WZB-1

AFRISO Kaminzugregler WZB-1 VOR 75820 object_image_56382imagemain_en AFRISO Kaminzugregler WZB-1 VOR 75820 object_image_56382imagemain_en
Kaminzugregler WZB-1
AFRISO Kaminzugregler WZB-1 VOR 75820 object_image_56382imagemain_en
AFRISO Kaminhülse für WZB-1 SAL 6820 AFRISO Kaminhülse für WZB-1 SAL 6820
Kaminhülse für WZB-1
AFRISO Kaminhülse für WZB-1 SAL 6820
AFRISO Kaminzugregler WZB-1 ANW 75820 AFRISO Kaminzugregler WZB-1 ANW 75820
Kaminzugregler WZB-1
AFRISO Kaminzugregler WZB-1 ANW 75820 <div class="gallery-information"> <b>Legend:</b> <ol> <li>"Chimney connection" always above flue connection</li> <li>"Flue gas connection" with pipe connection piece</li> </ol> </div>
AFRISO Kaminzugregler WZB-1 VOR 75820 object_image_56382imagemain_en
AFRISO Kaminhülse für WZB-1 SAL 6820
AFRISO Kaminzugregler WZB-1 ANW 75820
Data sheet Draft stabiliser WZB-1
AFRISO Data sheet Draft stabiliser WZB-1

Versions

Part no. Remember
Draft stabiliser WZB-1 69760
Chimney sleeve for WZB-1 69761

Blue part no. = in-stock items

Description Format Language Download / Link
Data sheet Draft stabiliser WZB-1 Data sheet PDF
AFRISO Data sheet Draft stabiliser WZB-1

Draft stabiliser made of galvanised sheet steel with flap. The flap is set by means of a rotary knob acting on a weight for precise adjustment. Depending on the adjustment of the weight, the flap admits more or less secondary air into the chimney when the vacuum gets too high.

The natural chimney draft is approx. 20 to 50 Pa, depending on the height and the cross section of the chimney as well as the weather conditions. These values increase when the temperature increases. The draft stabiliser allows for setting the vacuum required by the manufacturer of the heating system (oil or gas burner/boiler combination, oil or gas furnace, etc.) and keeps this vacuum almost constant. Correct chimney draft is a prerequisite for an optimum combustion process and contributes to a reduction in heating costs.

The draft stabiliser performs the following functions:

It limits the vacuum to the required value.It keeps the chimney dry and prevents soot deposits.

Adjustment range (draft requirements):
10/26 Pa
Application area
Height:
Bis 20 m
Chimney group I/II:
Bis 400 cm²
Chimney group III:
Bis 500 cm²
Operating temperature range
Flue gas:
Max. 400 °C
Mounting position
Flap axis horizontal
Flap vertical
Tightness
< 3 m³/h at ∆p 10 Pa