Winterwarm XR+ Series - Technical Specifications; Performance

5INSTALLATION MANUAL AIR HEATER TYPE XR+
3. Technical specifications
3.1. Performance
Type XR+ 5.1 (ERP2021)
Technical specification Unit XR10+ XR20+ XR30+ XR40+ XR50+ XR60+ XR80+ XR100+ XR120+
Net nominal heat input (max.) kW 14.0 22.8 32.0 44.0 55.0 66.0 72.0 91.0 111.0
Net nominal heat input (min.) kW 8.5 13.5 18.0 26.4 33.0 39.6 48.0 60.0 72.0
Heat output (max.) kW 12.5 20.7 28.9 41.1 50.7 61.2 68.6 86.9 105.6
Heat output (min.) kW 8.0 12.8 17.0 25.3 31.5 37.9 46.0 57.6 69.4
Eciency at max. power % 90.4 90.6 90.4 93.5 92.2 92.7 95.3 95.5 95.1
Eciency at min. power % 93.8 94.6 94.6 95.8 95.6 95.6 95.9 96.0 96.4
Air output (max.) m
3
/h 2750 4000 4200 5400 8000 8000 10200 10700 13000
Throw horizontal (max.) m 22 30 31 32 46 30 38 40 43
Throw vertical (max. warm) m 5 7 7 8 11 8 - - -
Gas connection G” 1/2" 1/2" 1/2" 3/4" 3/4" 3/4" 1"bi 1"bi 1"bi
Electrical connection (50 Hz) V 230 230 230 230 230 230 230 230 230
Electrical power consumption
(max.)
kW 0.200 0.300 0.300 0.325 0.750 0.750 0.730 0.760 1.210
Electrical power consumption
(min.)
kW 0.165 0.270 0.270 0.250 0.600 0.600 0.560 0.340 0.870
Electrical power consumption
EC version (max.)
kW 0.160 0.175 0.175 0.260 0.475 0.475 0.77 0.63 1.08
Electrical power consumption
EC version (min.)
kW 0.044 0.046 0.046 0.060 0.100 0.100 0.45 0.34 0.75
Stand-by electrical power
consumption
kW 0.004 0.004 0.004 0.004 0.004 0.004 0.006 0.006 0.006
Electrical current (max.) A 0.9 1.4 1.4 1.5 3.5 3.5 3.3 3.5 5.5
Electrical current EC version
(max.)
A 1.3 1.6 1.6 1.2 2.3 2.3 3.5 4.8 4.9
Protection class - IP20B
Emission eciency (η
s
, flow) % 96.8 96.3 95.1 94.2 94.9 94.0 93.9 93.5 93.0
Seasonal space heating
eciency
% 78.3 78.1 78.4 78.3 78.8 78.3 78.2 77.9 78.0
NOx emission (GCV) mg/
kWh
48 48 45 39 49 45 51 43 60
NOx class - 5 5 5 5 5 5 5 5 5
Flue gas amount (max.) kg/h 21.7 35.5 51.3 70.6 88.2 105.8 115.4 145.9 177.9
Thermostat communication
bus system (low voltage)
- 2-wire low voltage communication bus
Chimney flue pressure (max.) Pa 90 90 90 120 120 120 150 150 150
Sound level high (at 5 m) dBA 56.5 58 59 59 64 64 62 62 62
Sound level low (at 5 m) dBA 54 56.5 56 54.5 58 58 58 58 58
Min. suspension height
(horizontal throw)
m 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7
Min. suspension height
(vertical throw)
m 4 4 4 5 6 6 - - -
Flue length horizontal throw See §5.2
Flue length vertical throw
Weight kg 46 50 53 78 86 82 185 195 215