Specification - Wolf TGB-40 Installation Instructions Manual

Specification
Rated outputat 80/60°C
Rated output at 50/30 DC
Rated thermal load
Lowestoutput (modulating)at 80/60
Lowestoutput (modulating)at 50/30
Lowestthermal load (modulating)
kW
kW
kW
kW
kW
kW
37.2
40.5
37.9
11.2
12.1
11.4
55.4
60.6
57.2
21.9
23.6
22.3
Gas connection value:
Naturalgas E/H(Hi
=
9.5 kWh/m3=34.2MJ/m3) m3/h
Natural gas LL(Hi
=
8.6 kWh/m3=31.0MJ/m3)m3/h
LPG(Hi
= 12.8kWh/kg=46.1 MJ/kg) kg/h
Gas supply pressure:
Natural gas
LPG
4.0
4.4
3.0
6.0
6.7
mbar
mbar
17-25
25-45
17-25
Permissiblesensor temperatu res
Fluegas mass flow rate
Fluegas temperature 80/60 - 50/30
Availablegas fan draught
Fluegas value group according to DVGW G 635
DC
g/s
DC
Pa
95
17.3
67- 43
130
G52
95
26.7
80-50
185
G52
*
not
applicable
to Austria/Switzerland
36