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Air-to-water heat pumps

FHA-Monoblock

Simply versatile

Nowadays heat pumps are installed in almost every other building.
Take advantage of the potential of this future-proof technology.

FHA05/06
FHA06/07
FHA08/10
FHA11/14
Show all

Applications of the FHA-Monoblock range from small single-family homes to cascade applications in multi-family housing. The new FHA-Monoblock is also ideally equipped for commercial use.

What do you want to know?

Overview of benefits

Efficient, environmentally friendly and extremely quiet

9 good reasons for the new FHA-Monoblock heat pump

1

FHA 07 & 10

Broad performance spectrum

From small energy-efficient single-family homes with 5 kW to commercial use in large-scale projects with up to 70 kW in cascade operation.

2

WOLF Living space ventilation FA Christian Berger

Perfect balance of price and performance

Hallmark of the new FHA: Its very good cost-benefit ratio. Affordable to purhase, yet offers good performance at the same time, all embedded in the WOLF control system.

3

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Easy installation

Fully equipped in solid monoblock construction: Indoor unit with established WOLF equipment (optional 6 kW electric heater backup) as well as closed refrigerant circuit (no refrigerant certificate required).

4

Heatpump FHA 10 open

Sophisticated device concept

Modulating heating, cooling and hot water operation as standard from the factory. Robust metal housing with opional evaporator protection grille. All outdoor units are exceptionally compact, as high output can be achieved with just a single fan.

5

Logo refrigerant R32

Modern refrigerant R32

R32 allows increased efficiency as well as flow temperatures of up to max. 60-65°C for hygienic water heating. Further benefits include good environmental compatibility, low filling quantities and flexible installation options.

6

two heat pumps in cascade

Genuine heat pump power up to 70 kW

Can be used in any project as a cascade with up to five units. Low noise and efficient modulation provide maximum economy and operational reliability with pure heat pump performance.

7

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Coordinated accessories for a wide range of applications

Simply order the following together if needed: Connection solution for uncomplicated hydraulic and electrical connection, floor console with optional cladding kit, sludge and manetite separator and much more.

8

Heat pump FHA

Also available as a complete solution: The FHA Center

What you’d expect from WOLF: Also available as an exceptionally compact heat pump center. Almost all building services combined on less than one square meter.
 

9

WOLF heat pump SG Redy

Take advantage of self-produced electricity

Use excess electricity for heating, preparing hot water or even mild cooling in summer. A two-wire cable is all it takes to connect to the inverter with PV output. This increases independence from the grid.

Specifications

FHA-Monoblock
TYP
FHA-05/06
FHA-06/07
FHA-08/10
FHA-11/14
FHA-14/17
A7/W35 rated output / COP according to EN14511
kW / -
2,9 / 4,7
3,8 / 5,2
3,8 / 4,9
6,8 / 5,0
6,8 / 5,2
A2/W35 rated output / COP according to EN14511
kW / -
2,9 / 3,5
3,0 / 3,5
4,9 / 4,3
8,1 / 3,4
6,8 / 3,5
A-7/W35 max. output / COP according to EN14511
kW / -
5,0 / 3,1
5,5 / 2,8
7,6 / 2,9
10,1 / 2,6
11,8 / 2,6
A35/W18 max. cooling capacity / EER according to EN14511
kW
6,9 / 4,3
6,4 / 4,4
9,7 / 4,4
14,6 / 3,5
15,8 / 3,3
Max. flow temperature from 5 to 20°C / Max. flow temperature from 0 to -15°C
°C / °C
65 / 60
65 / 60
65 / 60
65/ 60
65 / 60
Sound power level day max. / reduced night operation / ErP
dB(A)
56,8 / 54,4 / 58,6
59,8 / 54,4 / 57,9
60,5 / 56,1 / 60,6
62,5 / 57,8 / 61,4
66,6 / 58,3 / 61,5
Sound pressure in reduced night mode (free-standing, 3 m distance )
dB(A)
36,9
37,5
37,5
40,3
40,8
Seasonal central heating efficiency (ETA_s (35°C) / Prated) at average climate conditions.
% / kW
181 / 4,6
167 / 6,26
196 /4,98
165 / 4,19
173 / 4,4
Seasonal central heating efficiency (ETA_s (55°C) / Prated) at average climate conditions.
% / kW
127 / 3,24
129 / 3,3
133 / 3,41
121 / 3,09
129 / 3,3
Refrigerant type / GWP
- / -
R32 / 675
R32 / 675
R32 / 675
R32 / 675
R32 / 675
Refrigerant charge / CO2 eq.
kg / t
1,4 / 0,96
1,4 / 0,96
1,75 / 1,8
1,75 / 1,8
1,75 / 1,8
Operating limits for supply air heating / cooling / hot water
°C
-25 bis +35 / -5 bis +43 -25 bis +43
-25 bis +35 / -5 bis +43 -25 bis +43
-25 bis +35 / -5 bis +43 -25 bis +43
-25 bis +35 / -5 bis +43 -25 bis +43
-25 bis +35 / -5 bis +43 -25 bis +43
Energy efficiency class, central heating, low temperature
-
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Energy efficiency class, central heating, medium temperature
-
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Dimensions of outdoor unit (W x H x D)
mm
1.295 x 718 x 429
1.295 x 718 x 429
1.385 x 865 x 526
1.385 x 865 x 526
1.385 x 865 x 526
Dimensions of indoor unit (W x H x D)
mm
440 x 790 x 340
440 x 790 x 340
440 x 790 x 340
440 x 790 x 340
440 x 790 x 340
Weight of outdoor/indoor unit
kg
79 / 25
79/ 25
98 / 25
137 / 26
137 / 26
Electrical connection for outdoor unit
V
230
230
230
400
400
Optional available el. heater (max power)
kW
6
6
6
6
6

Specifications

FHA-Monoblock

  • FHA-05/06

  • FHA-06/07

  • FHA-08/10

  • FHA-11/14

  • FHA-14/17

    A7/W35 rated output / COP according to EN14511 (kW / -)
    2,9 / 4,7
    3,8 / 5,2
    3,8 / 4,9
    6,8 / 5,0
    6,8 / 5,2
    A2/W35 rated output / COP according to EN14511 (kW / -)
    2,9 / 3,5
    3,0 / 3,5
    4,9 / 4,3
    8,1 / 3,4
    6,8 / 3,5
    A-7/W35 max. output / COP according to EN14511 (kW / -)
    5,0 / 3,1
    5,5 / 2,8
    7,6 / 2,9
    10,1 / 2,6
    11,8 / 2,6
    A35/W18 max. cooling capacity / EER according to EN14511 (kW)
    6,9 / 4,3
    6,4 / 4,4
    9,7 / 4,4
    14,6 / 3,5
    15,8 / 3,3
    Max. flow temperature from 5 to 20°C / Max. flow temperature from 0 to -15°C (°C / °C)
    65 / 60
    65 / 60
    65 / 60
    65/ 60
    65 / 60
    Sound power level day max. / reduced night operation / ErP (dB(A))
    56,8 / 54,4 / 58,6
    59,8 / 54,4 / 57,9
    60,5 / 56,1 / 60,6
    62,5 / 57,8 / 61,4
    66,6 / 58,3 / 61,5
    Sound pressure in reduced night mode (free-standing, 3 m distance ) (dB(A))
    36,9
    37,5
    37,5
    40,3
    40,8
    Seasonal central heating efficiency (ETA_s (35°C) / Prated) at average climate conditions. (% / kW)
    181 / 4,6
    167 / 6,26
    196 /4,98
    165 / 4,19
    173 / 4,4
    Seasonal central heating efficiency (ETA_s (55°C) / Prated) at average climate conditions. (% / kW)
    127 / 3,24
    129 / 3,3
    133 / 3,41
    121 / 3,09
    129 / 3,3
    Refrigerant type / GWP (- / -)
    R32 / 675
    R32 / 675
    R32 / 675
    R32 / 675
    R32 / 675
    Refrigerant charge / CO2 eq. (kg / t)
    1,4 / 0,96
    1,4 / 0,96
    1,75 / 1,8
    1,75 / 1,8
    1,75 / 1,8
    Operating limits for supply air heating / cooling / hot water (°C)
    -25 bis +35 / -5 bis +43 -25 bis +43
    -25 bis +35 / -5 bis +43 -25 bis +43
    -25 bis +35 / -5 bis +43 -25 bis +43
    -25 bis +35 / -5 bis +43 -25 bis +43
    -25 bis +35 / -5 bis +43 -25 bis +43
    Energy efficiency class, central heating, low temperature (-)
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    A{++}
    A{++}
    Energy efficiency class, central heating, medium temperature (-)
    A{++}
    A{++}
    A{++}
    A{+}
    A{++}
    Dimensions of outdoor unit (W x H x D) (mm)
    1.295 x 718 x 429
    1.295 x 718 x 429
    1.385 x 865 x 526
    1.385 x 865 x 526
    1.385 x 865 x 526
    Dimensions of indoor unit (W x H x D) (mm)
    440 x 790 x 340
    440 x 790 x 340
    440 x 790 x 340
    440 x 790 x 340
    440 x 790 x 340
    Weight of outdoor/indoor unit (kg)
    79 / 25
    79/ 25
    98 / 25
    137 / 26
    137 / 26
    Electrical connection for outdoor unit (V)
    230
    230
    230
    400
    400
    Optional available el. heater (max power) (kW)
    6
    6
    6
    6
    6
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    Systems and components

    For air-to-water FHA Monoblock

    wolf

    FHA-Center

    Attractive heat pump center

    • Consisting of an outdoor and an indoor unit
    • All building services equipment in the
      smallest possible space
    • Fast and fault-free installation thanks to a modular design
    • Available in many variants:
      A tailored solution for every project
    • Exceptionally compact outdoor unit with simple hydraulic connection
    wolf

    FWL-PushPull or CWL-F

    Central and decentralized home ventilation

    CWL-F

    • Central mechanical ventilation
    • Space saving and inconspicuous
    • Allows both ceiling and wall mounting

    FWL-PushPull

    • For existing and new buildings
    • Available as a radio or wired variant
    • Suitable even for thin exterior walls
    Kitchen with Wibutler Smarthome

    WOLF and Alexa

    a smart team

    • Amazon's digital assistant Alexa or the wibutler smarthome system (from Q1/2023) makes innovative WOLF heating and home ventilation
      products easier to operate than ever before

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