INSTALLATION, OPERATION AND MAINTENANCE MANUAL
3
Technical parameters
Series Name
EV-03
EV-04
EV-05
EV-06
Number of Elements
Pcs.
3
4
5
6
Nominal Heat Output (Black Coal – Walnut)
kW
15-17
24-27
31-34
38-41
Nominal Heat Output (Hardwood – Split Logs) kW
12-14
18-20
25-27
30-33
Minimum Heat Output
kW
9.2
12.1
14.6
18.5
Heating Water Maximum Temperature
˚C
90
Heating Return Water Minimum Temperature
˚C
50
Burning Time for Nominal Output (B. Coal)
hr
>4
Burning Time for Nominal Output (H. Wood)
hr
>2
Range of Temperature Control
˚C
30-90
Maximum Pressure of System
bar
4
Minimum Pressure of System
bar
0.4
Boiler Water Content
L
16.33
20.30
24.27
28.24
m
3
0.01633
0.0203
0.02427
0.02824
Exit Flue Connection Diameter
mm
180
Combustion Chamber Dimensions (WxH)
mm
300 x 380
Combustion Chamber Dimensions (L)
mm
245
345
445
545
Water Inlet-Outlet Connection
(")
G1 1/2"
Inlet-Outlet Safety Cooling Loop Connection
(")
G 3/8"
Minimum Chimney Depression
mbar
0.12
0.14
0.17
0.20
Safety Value Temperature Limit
˚C
95
Boiler Category (according to EN 303-5)
Class
1
Boiler Dimensions (WxH)
mm
450 x 947
(L)
mm
609
709
809
909
Exit Flue Gas Temperature
˚C
190-260
Maximum Noise Level acc. to Valid Norms
dB
45-60 (A)
Boiler Net Weight
kg
177
207
237
267