Table of Contents
Advertisement
Mechanical
Chimney Connection
It is recommended to install a draft damper in the chimney
The draft damper is field supplied.
Optional, the Viessmann supplied draft damper can be
installed in the flue gas pipe of the biomass boiler
The draft damper should be installed in the flue gas pipe
(not included) as close as possible to the chimney not
closer than 39e In. (1000 mm) to the outlet of the flue
gas blower. The final position has to be arranged with the
chimney supplier. The draft damper must be installed in
the heating room together with the biomass boiler.
recirculated flue gas
Dimensions
Boiler Model KRT-
a
in. (mm)
b
in. (mm)
c
in. (mm)
d
in. (mm)
e
in. (mm)
f
in. (mm)
20
draft damper
150
220
11b (292)
11b (292)
9
7 / 8
(250)
9
7 / 8
9d (232)
10d (257)
14
(358)
14
1 / 16
1 / 16
9
7 / 8
250
9
7 / 8
4
7 / 8
(125)
4
7 / 8
1
.
2
.
300
12
11 / 16
(323)
(250)
11
7 / 8
(300)
10
7 / 8
(277)
(358)
13
(352)
7 / 16
(250)
11c (300)
(125)
5
7 / 8
(150)
Pyrot Technical Data
400
540
12
11 / 16
(323)
17e (442)
13
7 / 8
(350)
13
7 / 8
14 (355)
14 (355)
14c (375)
14c (375)
13c (350)
13c (350)
6
7 / 8
(175)
6
7 / 8
(350)
(175)
Hide quick links:
Advertisement
Table of Contents
