Description
Air Inverter II - B is the new heat pump with wall installable for heating, cooling and DHW production.
It is composed of an external unit with very high efficiency and a small box for the interior. Air Inverter II - B can be installed on the wall and in any building minimizing space and optimizing architectural integration building.
It is available in 7 sizes from 4kW to 16kW with single-phase and three-phase power supply. It works with wide operating limits from -20 ° C to 46 ° C outside and with delivery temperatures up to 60 ° C.
It is suitable both in new buildings and in the case of energy requalification in a single or multi-family residential area.
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The compact heat pump
The Air Inverter II - B heat pump consists of two sections:
- An internal unit of compact dimensions, which can be fixed to the wall, designed for direct connection to a sanitary storage tank.
- The silent outdoor unit with extremely small dimensions.
The advantage of the heat pump is its small size, it can be easily installed instead of the old wall-mounted boiler or in the kitchen cupboards.

Internal unit structure
1) Load-bearing structure in highly resistant sheet metal
2) Hydronic module
3) Supplementary electric heater from 2-4 kW and 6 kW (optional)
4) 3 valve through pre-wired sanitary management
5) 3 bar safety valve with pressure gauge
6) Condensate collection tray
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The heat pump is easy to install
Air Inverter II B meets the needs of every type of residential building with a decentralized system.
They have been designed to speed up the installation phases, as the indoor unit contains the main components needed for the plumbing and heating system.
Air Inverter II - B adapts perfectly to systems with radiant panels, fan coils, storage tanks for domestic hot water.
Features and Models
Model |
Pot fridge * |
EER |
Pot term. |
COP |
Nutrition |
Energy efficiency class |
|
|
|
|
|
|
MT - BT |
04 M |
4,47 kW |
5,58 |
4,23 kW |
5,21 |
230 / 1 / V 50 |
A ++ | A ++ |
06 M |
6,19 kW |
4,80 |
6,33 kW |
4,83 |
230 / 1 / V 50 |
A ++ | A ++ |
08 M |
8,01 kW |
4,43 |
8,09 kW |
4,57 |
230 / 1 / V 50 |
A ++ | A ++ |
12 M |
11,4 kW |
4,40 |
12,2 kW |
4,79 |
230 / 1 / V 50 |
A ++ | A ++ |
12 T |
11,4 kW |
4,40 |
12,2 kW |
4,79 |
400 / 3 / V 50 |
A ++ | A ++ |
16 M |
15,4 kW |
4,33 |
15,8 kW |
4,81 |
230 / 1 / V 50 |
A + | A ++ |
16 T |
15,4 kW |
4,33 |
15,8 kW |
4,81 |
400 / 3 / V 50 |
A + | A ++ |
Terms of reference:
Cooling: A35 / W18
Heating: A7 / W35 (EN 14511)
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Design
Technical data Air Inverter II - B
Features and Models
SIZES |
UM |
04M |
06M |
08M |
12M / T |
16M / T |
VERSIONS |
|
IN-TB |
IN-TB |
IN-TB |
TB |
TB |
HEATING Inlet / outlet water use side 30 / 35 ° C - Source side air 7 ° C (UR = 85%) |
Thermal power |
kW |
4,23 |
6,33 |
8,09 |
12,16 |
15,77 |
Total input |
kW |
0,81 |
1,31 |
1,77 |
2,54 |
3,28 |
COP |
- |
5,21 |
4,83 |
4,57 |
4,79 |
4,81 |
Water flow |
l / s |
0,20 |
0,30 |
0,39 |
0,56 |
0,74 |
Maximum useful prevalence |
kPa |
71,0 |
63,0 |
55,0 |
78,0 |
54,0 |
HEATING Inlet / outlet water use side 30 / 35 ° C - Source side air 7 ° C (UR = 85%) |
Thermal power |
kW |
4,78 |
5,68 |
6,09 |
9,76 |
12,06 |
Total input |
kW |
1,56 |
1,95 |
2,18 |
3,32 |
4,14 |
COP |
- |
3,06 |
2,91 |
2,79 |
2,94 |
2,91 |
Water flow |
l / s |
0,23 |
0,27 |
0,29 |
0,45 |
0,56 |
Maximum useful prevalence |
kPa |
71,0 |
63,0 |
55,0 |
78,0 |
54,0 |
HEATING Inlet / outlet water use side 30 / 35 ° C - Source side air 7 ° C (UR = 85%) |
Thermal power |
kW |
4,06 |
6,00 |
7,29 |
12,22 |
16,44 |
Total input |
kW |
1,10 |
1,65 |
2,15 |
3,35 |
4,42 |
COP |
- |
3,69 |
3,64 |
3,39 |
3,65 |
3,72 |
Water flow |
l / s |
0,19 |
0,29 |
0,35 |
0,57 |
0,77 |
Maximum useful prevalence |
kPa |
72,0 |
65,0 |
53,0 |
82,0 |
62,0 |
COOLING Water inlet / outlet side of use 18 / 23 ° C - Air on source side 35 ° C |
Thermal power |
kW |
4,47 |
6,19 |
8,01 |
11,39 |
15,40 |
Total input |
kW |
0,80 |
1,29 |
1,81 |
2,59 |
3,56 |
COP |
- |
5,58 |
4,80 |
4,43 |
4,40 |
4,33 |
Water flow |
l / s |
0,21 |
0,30 |
0,38 |
0,54 |
0,74 |
Maximum useful prevalence |
kPa |
71,0 |
63,0 |
55,0 |
78,0 |
54,0 |
COOLING Water inlet / outlet side of use 7 / 12 ° C - Air on source side 35 ° C |
Cooling capacity |
kW |
4,34 |
6,24 |
7,57 |
11,34 |
15,53 |
Total input |
kW |
1,27 |
2,05 |
2,73 |
4,25 |
5,71 |
EER |
- |
3,42 |
3,05 |
2,77 |
2,67 |
2,72 |
ESEER |
- |
4,82 |
4,58 |
3,85 |
4,32 |
4,02 |
Water flow |
l / s |
0,21 |
0,30 |
0,36 |
0,54 |
0,74 |
Maximum useful prevalence |
kPa |
71,0 |
63,0 |
55,0 |
78,0 |
54,0 |
Total power consumption and performance according to EN 14511: 2013 |
Operating limits
Cooling, heating and domestic hot water Air Inverter II - T.

Twu (° C): exchanger outlet water temperature
Tae (° C): outdoor air temperature
(1) Normal operating range
(2) Operating range with the use of resistance

ΔP (kPa): useful prevalence
Q (l / s): water flow rate
Pel (W): absorbed electrical power
Dimensional units
DIMENSIONAL INTERNAL UNITS
Size UM 04 M-06 M-08 M 12 - 16 M / T
Weight in operation 48 50 kg
Shipping weight kg 49 51

1 Electrical panel
2 Unit control keypad
3 Power line input
4 Functional spaces standard units
5 Exchange heat exchanger ACS 3 / 4 ”(with VI)
6 Return exchanger ACS 3 / 4 ”(with VI)
7 System delivery side use 3 / 4 ”(with
8 RV.iIt) installation of use side 3 / 4 ”(with VI)
9 Suction attachment 5 / 8 ”
10 Liquid connection 3 / 8 ”
11 Pressure gauge
12 System loading valve
13 1 condensate drain "
14 System vent valve
VI Shut-off valve
DIMENSIONAL EXTERNAL UNIT 04 M - 06M

Size - UM - 04 M - 06 M
Operating weight - kg - 60 - 60
Shipping weight - kg - 72 - 72
1 Compressor compartment
2 Electrical panel
3 Power line input
4 Condensate drain
5 Suction attachment 5 / 8 ”
6 Liquid connection 3 / 8 ”
7 Functional spaces
8 Electric fan
DIMENSIONALS EXTERNAL UNIT 08 M

Size - UM - 08 M
Operating weight - kg - 76
Shipping weight - kg - 88
1 Compressor compartment
2 Electrical panel
3 Power line input
4 Condensate drain
5 Suction attachment 5 / 8 ”
6 Liquid connection 3 / 8 ”
7 Functional spaces
8 Electric fan
DIMENSIONAL EXTERNAL UNIT 12 M / T

Size - UM - 12 M / T - 16M / T
Operating weight - kg - 115 - 115
Shipping weight - kg - 128 - 128
9. Compressor compartment
10. Electrical cabinet
11. Power line entry
12. Condensate drain
13. Liquid line connections
14. Gas line connections
15. Functional spaces
16. electric fan
Video photo
Images Air Inverter heat pump II - B
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