Atag XL-F 105, Manual

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Technical description
Technical data
ErP data
XL - F 75 105
Permit CE0063CT3449
Category GB: II2H3P
Heat exchanger type iConXL1 iConXL2
Output G20 Full load 80/60°C kW 65,4 90,2
40/30°C kW 72,0 99,0
Low load 80/60°C kW 14,6 18,1
40/30°C kW 16,1 19,9
G31 Full load 80/60°C kW 65,4 90,2
40/30°C kW 72,0 99,0
Low load 80/60°C kW 23,2 34,3
40/30°C kW 25,6 37,7
Input G20 Full load kW 66,7 92,3
Low load kW 14,9 18,5
G31 Full load kW 66,7 92,3
Low load kW 23,6 35,0
Gas consumption G20 Full load m3/h 7,1 9,8
Low load m3/h 1,6 2,0
G31 Full load kg/h 5,5 7,6
Low load kg/h 1,92 2,84
Boiler efficiency Full load 80/60°C % 98,0 97,7
Full load 40/30°C % 108,0 107,3
Low load 80/60°C % 98,3 97,9
Low load 40/30°C % 108,4 107,6
Gas type Natural gas or Gas propane
CO2 natural gas min./max Vol. % 8,7 / 9,3
CO2 propane gas min./max Vol. % 10,2 / 10,8
O2 natural gas min./max Vol. % 5,3 / 4,3
NOx class 6 6
Max. flue gas temperature 80/60°C 61 71
Mass flow of flue gas kg/h 120 166
Overpressure at boiler output max Pa 156 243
Water content max l 9,3 13,9
Weight kg 73 80
Gas flow pressure - standard mbar 20
Gas flow - pressure min./max. mbar 17 / 25
Water pressure min./max bar 0,7 / 6
Voltage/frequency min./max Volt/Hz 230 / 50
Max. power consumption W 137 120
Power consumption part load W 45 95
Power consumption stand by W 5 5
Width / depth / height mm 530/595/1100 530/675/1100
Gas external thread R Rp 1.1/4" Rp 1.1/4"
Flow/return external thread R Rp 2" Rp 2"
Flue gas connection PPS Diameter DN 100 100
Outdoor air connection Internal in mm 100 100
Condensate connection PVC External in mm 35,5 35,5
ErP data according to 813/2013/EU 70 100
Seasonal room - heating energy efficiency class A
Nominal heat output Pn (kW) 64 88
Seasonal room - heating energy efficiency class η s (%) 93 93
Annual energy consumption QHE (GJ) 199 272
Noise output level, inside LWA (dB) 65 60
At rated heat output and high - temp regime 80/60°C P4 (kW) 65,3 90,2
At 30 % of rated heat output and low - temp regime 36/30°C P1 (kW) 21,8 30,2
At rated heat output and high - temp regime (GCV) η4 (%) 88,2 88,0
At 30 % of rated heat output and low - temp regime (GCV) η1 (%) 98,3 98,2
At full load elmax (kW) 0,137 0,120
At part load elmin (kW) 0,045 0,095
In standby mode Psb (kW) 0,005 0,005
Standby heat loss Pstby (kw)
0,086 0,075