Supplied By www.heating spares.co Tel. 0161 620 6677
3 Boiler Specification
Instructions for Installation and Servicing turboMAX plus and thermoCOMPACT R1
6
turboMAX plus turboMAX plus turboMAX plus
824/2 E
828/2 E
837 E
Units
(VUW GB 242/2-5) (VUW GB 282/2-5) (VUW GB 362/2-5)
Maximum CH heat input (net)
26.7 (91,200)
31.1 (106,200)
31.1 (106,200)
kW (Btu/h)
CH heat output range (80/60 °C)
8.9 - 24
10.4 - 28
10.9 - 28* (36,.9)
(30,400 - 81,900)
(35,500 - 95,500)
(37,200 - 95,500)
kW (Btu/h)
Maximum DHW heat input (net)
26.7 (91,200)
31.1 (106,200)
40.5 (138,300)
kW (Btu/h)
SEDBUK Band
D
D
D
SAP Seasonal Efficiency
79.6
79.7
79.8
%
DHW heat output
24
28
36.9
kW
DHW flow rate
∆
T = 35 °C rise
9.8
11.5
15.1
l/min
DHW flow rate at factory set
temperature rise (
∆
T 42 °C)
8.2
9.5
12.6
l/min
Mains water pressure required
for max. flow rate
0.5
0.5
0.5
bar
Minimum water flow rate
1.5
1.5
1.5
l/min
Mains water pressure required
for min. flow rate
0.15
0.15
0.15
bar
Maximum inlet water pressure
10
10
10
bar
Inlet gas working pressure
required (natural gas)
20
20
20
mbar
Gas supply (G20) Gross CV (s.t.)
37.8
37.8
37.8
MJ/m3
Gas burner pressure max. rate
9.8
10.5
12.0
mbar
Gas burner pressure ignition rate
1.9
1.8
1.2
mbar
Gas rate max. (DHW)
2.8
3.3
4.3
m3/h
CH temperature flow range
35 - 82
35 - 82
35 - 82
°C
Minimum CH water flow
(for 20 °C rise)
1032
1203
1203 **
l/h
Pump pressure available
0.25 (25)
0.25 (25)
0.25 (25)
bar (KPa)
Expansion vessel
pre-charge pressure
0.75
0.75
0.75
bar
Maximum CH system pressure
3
3
3
bar
Weight
43
45
48
kg
Primary water content
2.0
2.0
2.2
l
Electrical supply
230/50
230/50
230/50
V~/Hz
External fuse
3
3
3
A
Power input
150
150
130
W
Case height
800
800
800
mm
Case width
440
440
440
mm
Case depth
338
338
338
mm
3 Boiler Specification
3.1 Technical Data
* factory setting; ** at factory setting
