Technical data

INSTALLATION
INSTRUCTIONS
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CONDENSING WALL-HUNG BOILER – TG05A052.A0205
4
TECHNICAL DATA
Type C unit
Type C devices are devices in which the combustion circuit (air intake, combustion chamber, exchanger, combustion exhaust) is sealed off
from the place where they are installed.
RH 28 RHR 28
CE Approval no. 0694BN3485 0694BN3485
Flue category (UNI10642) C12 C32 C42 C52 C82 C12 C32 C42 C52 C82
Heat Input max kW 26.80 26.80
Btu/h 91495 91495
Heat Input min kW 20 20
Btu/h 68280 68280
Heat Output max (50/30°) kW 27.47 27.47
Btu/h 93783 93783
Efficiency 100% (50/30°) % 102.50 102.50
Efficiency 30% (50/30°) % 100.80 100.80
Heat Output max (80/60°) kW 25.51 25.51
Btu/h 87103 87103
Heat Output min (80/60°) kW 19.02 19.02
Btu/h 64934 64934
Efficiency 100% (80/60°) % 95.20 95.20
Efficiency 30% (80/60°) % 94.70 94.70
GAS DIRECTIVE 92/42/ECC stars 3 3
NOx class (European Standard UNI EN 297 – pr A5) class 2 2
NOx mg/kWh 40 40
SEDBUK Band B B
Max. Heating temperature °C 80 80
Heating temperature setting (min-max) °C 30-80 30-80
Max. working pressure (heating) bar 3 3
Min. working pressure (heating) bar 0.3 0.3
Expansion vessel capacity (pre-charge 1 bar) Litres 8 8
Max. working pressure (water) bar 6 6
Min. working pressure (water) bar 0.5 0.5
Hot water flow rate
∆
t 30°
lt/min. - 12.19
Width mm 450 450
Height mm 830 830
Depth mm 325 325
Horizontal-Coaxial Flue Kit K (diameter +max. flue length) mm 100/60 (3) 100/60 (3)
Twin pipe Flue KIT H (diameter + max. flue length) mm 80/80 (30) 80/80 (30)
Vertical-Coaxial Flue KIT V (diameter + max. flue length) mm 110/60 (3) 110/60 (3)
Weight kg 42 42
Flow/return connections Ø ¾” ¾”
Cold water connection Ø - ½”
Hot water connection Ø - ½”
Gas connection Ø ½” ½”
Power supply - 50 Hz V 230 230
Electrical power consumption W 200 200
Electrical protection IP X4D X4D