Technical data
0803UDSA-2GBEN, Pag. 7/36
6. Technical data
Table 4 : Technical data
1) Gas Appliance Classifications for Approved Venting Methods based on CEN-report CR1749:2001.
2) There is a difference between the gas connection diameter and the diameter of the supply line. Always use the most adequate dia of the supply line to minimize
the pressue drop through the gas pipes - if necessary, reduce the diameter of the supply line at the inlet of the unit.
3) Height from floor to bottom surface of heater. These are recommendations only. Positioning of unit heaters for proper performance is application dependent.
Operation is affected by other air moving equipment in the space, obstructions to the airflow, draughts and/or close proximity to doors or windows, etc ... Care
should be taken to avoid mounting the heaters above these recommendations, unless downturn nozzle options are used, as significant stratification may
occur resulting in poor floor coverage and higher energy losses through the roof structure.
4) Isothermal conditions +/-20°C ambient air temperature, discharge louvres zero deflection, v = 0,5m/s. The air throw will be influenced by the height of the
building, mounting height of the unit, ambient temperature & adjustment of the louvres.
5) Sound pressure measured in dB(A) : at 5m distance of the heater with A=160m² & Q=2
TYPES 035-2
Æ
100-2
Type 035-2 043-2 050-2 0 55-2 064 -2 073-2 08 5-2 10 0-2
Gas categories
Comb. Air and Flue, type B instal.
1
Comb. Air and Flue, t
yp
e C instal.
1
Flue & combustion air connection collars mm 100 100 100 130 130 130 130 130
Heat input (Hs) kW 42,2 50,8 58,6 66,0 77,7 88,0 102,7 117,3
Heat input (Hi) kW 38,0 45,8 52,8 59,5 70,0 79,3 92,5 105,7
Heat output kW 34,9 42,1 48,6 54,7 64,4 73,0 85,1 97,0
Thermal efficiency % 92 92 929292929292
Gas consumption
nat. gas G25 m
3
/h 4,02 4,85 5,59 6,30 7,41 8,39 9,79 11,18
prop. G31 kg/h 2,96 3,57 4,12 4,64 5,46 6,18 7,21 8,24
Gas connection size (not suppy line)
2
Temperature rise K 29 28 282828282828
Airflow m
3
/h 3510 4535 5180 5830 6810 7770 9065 10360
Motor speed rpm 950 950 950 950 900 900 900 900
Recommended mounting height
3
m
Horizontal air throw
4
m 25 28 303033353639
Sound pressure
5
dB(A) 55 54 555656585959
Electrical service
(protection class IP20)
Total electrical rating W 333 490 490 490 678 848 848 848
Weight (net) kg 88 99 99 112 118 143 158 168
II
2H3+
230/240V 1N ~ 50Hz
3/4"
B22
C12, C32, C42, C52, C62,C82
3,5 4,0
TYPES 008-2
Æ
030-2
Ty pe 008-2 0 11-2 015-2 020-2 025-2 030-2
Gas category
Comb. Air & Flue, type B instal.
1
Comb. Air & Flue, type C instal..
1
Flue & combustion air connection collars mm 80 80 80 80 100 100
Heat input (Hs) kW 8,8 13,2 17,6 22,0 30,8 35,2
Heat input (Hi) kW 7,9 11,9 15,9 19,8 27,8 31,7
Heat output kW 7,3 11,0 14,6 18,2 25,5 29,2
Thermal efficiency % 92 92 92 92 92 92
Gas consumption rate
nat. gas G20
m
3
/h
0,84 1,26 1,68 2,10 2,94 3,36
prop. G31 kg/h 0,62 0,93 1,24 1,55 2,16 2,47
Gas connection size (not supply line size)
2
Temperature rise K 32 32 32 32 32 32
Airflow
m
3
/h
680 1020 1360 1700 2385 2725
Motor speed rpm 1390 1390 1450 1450 930 930
Recommanded mounting height
3
m
Horizontal air throw
4
m 8 10 13 16 20 22
Sound pressure
5
dB(A) 474647485051
Electrical service (protection class
IP20)
Total electrical rating W
Weight (net) kg 303338405660
3,0 3,5
II
2H3+
C12, C32, C42, C52, C62,C82
B22
121 126 273
1/2"
230/240V 1N ~ 50Hz
2,5