Winterwarm XR - Gas Types

5
INSTRUCTION MANUAL AIR HEATER TYPE XR
Technical specification Unit Type XR-4.1 (ERP2018)
XR10 XR20 XR30 XR40 XR50 XR60
Emission eciency (η
s
, flow) % 96.1 93.3 90.6 91.7 91.2 90.8
Seasonal space heating
eciency
% 76.3 74.8 72.8 73.8 74.1 73.7
NOx emission (GCV) mg/kWh 37 36 35 43 41 42
NOx class - 5 5 5 5 5 5
Flue gas amount (max.) kg/h 21.7 35.5 51.3 70.6 88.2 105.8
Thermostat communication bus
system (low voltage)
- 2-wire low voltage communication bus
Chimney flue pressure (max.) Pa 90 90 90 120 120 120
Sound level (at 8 m) dBA 42 45 45 46 47 49
Min. suspension height
(horizontal throw)
m 1.7 1.7 1.7 1.7 1.7 1.7
Flue length m 9 9 9 9 9 9
Weight kg 36 37 38 78 80 82
3.2 Gas types 3.2.1 Natural gas G20
Specification Unit Natural gas G20
Nominal supply pressure mbar 20
Supply pressure (min. - max.) mbar 17-25
Gas category - I2H
BE: I
2
E(s)
FR: I
2
ESI
NL: I
2
EK
DE: I
2
ELL
Class - B23, C13, C33
Specification Unit XR10 XR20 XR30 XR40 XR50 XR60
Gas consumption (max.) m
3
/h 1.5 2.4 3.4 4.7 5.8 7.0
CO
2
High % 9.0 9.0 9.0 9.1 9.1 9.0
CO
2
Low % 8.5 8.6 8.5 8.6 8.5 8.8
O
2
High % 4.9 4.9 4.9 4.9 4.9 5.1
O
2
Low % 5.8 5.8 5.8 5.8 5.8 5.8
3.2.2 Propane G31
Specification Unit Propane
Nominal supply pressure mbar 30-50
Supply pressure (min. - max.) mbar 25-50
Gas category - I3P
Class - B23, C13, C33
Specification Unit XR10 XR20 XR30 XR40 XR50 XR60
Gas consumption (max.) m
3
/h 1.1 1.8 2.5 3.5 4.4 5.3
CO
2
High % 11.1 10.8 10.6 10.8 10.8 10.3
CO
2
Low % 10.7 10.3 10.0 10.2 10.3 9.9
O
2
High % 4.7 4.7 4.7 4.7 4.7 5.0
O
2
Low % 5.7 5.7 5.7 5.7 5.7 5.7