Boiler Specification; Technical Data - Vaillant TURBOmax Pro 28 Instructions For Installation And Servicing

BOILER SPECIFICATION

Technical data

Maximum CH heat input (net)
CH heat output range (80/60 °C)
Maximum DHW heat input (net)
DHW heat output
DHW flow rate ∆ T =35 °C rise
DHW flow rate at factory set temperature rise (∆T 42 °C)
Mains water pressure required for max. flow rate
Minimum water flow rate
Mains water pressure required for min. flow rate
Maximum inlet water pressure
Inlet gas working pressure required (natural gas)
Gas supply (G20) Gross CV (s.t.)
Gas burner pressure max. rate
Gas burner pressure ignition rate
Gas rate max. (DHW)
CH temperature flow range
Minimum CH water flow (for 20 °C rise)
Pump pressure available
Expansion vessel pre-charge pressure
Maximum CH system pressure
Weight
Primary water content
Electrical supply
External fuse
Power input
Case height
Case width
Case depth
6
TURBOmax Pro 28/2 E
( VUW GB 282/2-3)
31.1 (106 200)
10.4 - 28
(35 500 - 95 500)
31.1 (106 200)
28 (95 500)
11.5
9.5
0.5
1.5
0.15
10
20
37.8
10.8
1.8
3.3
35 - 82
1203
0.25 (25)
0.75
3
45
2.0
230/50
3
150
800
440
338
Units
kW (Btu/h)
kW (Btu/h)
kW (Btu/h)
kW (Btu/h)
l/min
l/min
bar
l/min
bar
bar
mbar
MJ/m 3
mbar
mbar
m /h
3
°C
l/h
bar (kPa)
bar
bar
kg
l
V~/Hz-
A
W
mm
mm
mm