INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Pellet boiler Bisolid OM-PBBV02/07/2017/EN
11
4.
BISOLID PELLET BOILER’S TECHNICAL DATA
The technical heating data for hot water pellet boiler from series Bisolid are presented in
Table 4.1.
Table 4.1. Technical heating data for hot water pellet boiler from series Bisolid.
PARAMETER
DIMENSION
VALUE
Pellet boiler model
-
Bisolid 18
Bisolid 25
Bisolid 30
Nominal heat output
kW
18
25
30
Heating output adjustment
range
kW
7.5 - 18
7.5 – 25
9 - 30
Used fuel
Wood pellets
Suitable wood pellets class
according to standard
EN ISO 17225-2:2014
-
A1
Required air quantity to
achieve effective burning
process
kg/h
27 – 30
45 – 50
57 - 64
m
3
/h
24 – 27
39 – 44
50 - 56
Flue gas mass flow rate
g/s
9.4
15.6
19.8
Energy efficiency class
according to regulation
(
Е
U) 2015/1187
-
Efficiency at nominal operation
mode
℅
92.4
91.5
91.0
Excess air ratio coefficient
λ
1.5 – 1.7
Flue gas temperature at
nominal operation mode
ºC
160
170
180
Residues from the burning
process
Ash
The quantity depends on the fuel’s ash
content
The technical data for hot water pellet boiler from series Bisolid are presented in Table 4.2.
