0710UPA-AMEN, Pag. 6/33
Clearances (mm) Units must be installed so that the minimum clearances in the following table are
provided for combustion air space, inspection and service and for proper spacing
from combustible materials.
Attention :
The clearance distance from
the flue system must be
minimum150mm at all points!
Flue system diameters
Diameter gas
connection
Table 2 : Clearances (mm)
Table 3 :
Model 304050607090
Diaflue/airinlet(mm) 100 100 100 130 130 130
Diagas connection 1/2" 3/4" 3/4" 3/4" 3/4" 3/4"
Model X Y Z (*) U V
30 450 50 50 50 850
40 -90 450 100 100 100 850
6. Technical data
Table 4
Type 30 40 50 60 70 90
Gas category
Comb. air & flue, type B instal.1
Flue & combustionairconnectioncollars mm 100 100 100 130 130 130
Heat input (Hs) kW 32,74 48,28 59,71 68,15 82,13 109,88
Heat input (Hi) kW 29,50 43,27 53,80 61,40 74,00 99,00
Heat output kW 27,18 39,87 49,22 56,80 68,64 90,75
Thermalefficiency % 929292929292
Gas consumption rate
nat. gas G20 m3/h 3,12 4,60 5,69 6,50 7,83 10,48
prop.G31 kg/h2,303,394,204,795,777,72
Gas connectionsize (not supplyline size) 21/2" 3/4" 3/4" 3/4" 3/4" 3/4"
Temperaturerise K 333032302930
Airflow m3/h 2385 3885 4535 5540 6810 8825
Motorspeed rpm 950 950 950 950 1425 950
Suggested mounting height 3m 3,5 3,5 3,5 3,5 4,0 4,0
Electrical service (protection classIP20)
Total electricalrating W 273 333 490 490 677 848
Weight(net) kg 56 93 104 114 123 163
II2H3+
B22
230/240V 1N ~ 50Hz
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 thse 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.
(*) : Heaters can be base mounted on suitable non combustible supports.
