47
IVT 495 TWIN 9518799
Emitted output at 0°C/50°C
kW
3.9 *)
Supplied output at 0°C/50°C
kW
1.55 *)
Nominal flow HTF
l/s
0.30
Min. flow HTF
l/s
0
Nominal flow HTF (collector)
l/s
0.22 **)
Nominal flow exhaust air
m
3
/h
220
Min. and max. exhaust airflow
m
3
/h
120-270
Permitted ext. pressure drop HTF
kPa
38
Permitted ext. pressure drop HTF (collector)
kPa
22
Nominal hose length
m
150
Max. hose length
m
400 (DN 40 hose)
Additional heat
kW
6, 9 or 13.5
Electrical supply
400V, N 3-conductor
Fuse 6 kW output
A
16
Fuse 9 kW output
A
20
Fuse 13.5 kW output
A
25
Compressor
Scroll
Built-in HTF pump
Yes
Built-in HTF (collector) pump
Yes
Built-in hot water heater
Stainless, 163 litres
Highest outgoing HTF temperature
ºC
58
Lowest incoming HTF (collector) temperature
ºC
-5
HTF R134a
kg
1.5
Connection hot/cold water
mm
22
Connection HTF
mm
22
Connection HTF (collector)
mm
22
Connection waste water
mm
32
Connection exhaust air
mm
125
Dimensions, height x width x depth
mm
2090 x 600 x 615
Weight
kg
195
Weight, including water
kg
415
Max. working pressure, HTF
bar
1.5
Max. working pressure, HTF (collector)
bar
4.0
Max. working pressure, duration hot water
bar
9
Overheat protection
ºC
95
Expansion vessel for the heating system
litres
12
Control unit
Rego 405
*) The specified output details are at 50°C outgoing HTF, 0°C incoming HTF (collector) and nominal flows.
Circulation pumps are included in accordance with European standard, EN 255.
**) Permitted deviation from nominal flow: ±20%.
Product information IVT 495 TWIN
INSTALLER