Vaillant flexoTHERM 19 kW VWF 197/4

Name: Vaillant flexoTHERM 19 kW VWF 197/4
Brand: Vaillant
SKU: VWF 197/4
Price: 8739.7 GBP
Availability: OutOfStock

Identifier:

VWF 197/4

Type:

Ground To Water

Brand

Vaillant

Identifier

VWF 297/1 VWF 387/1 VWF 395/3

Manufacturer

Vaillant Vaillant Vaillant

Type

Ground To WaterGround To WaterGround To WaterGround To Water

Best Price

£20,551.21£6,808.93£4,789.70£9,451.05

Sound Level Outdoor

- dB- dB- dB

Sound Level Indoor

14 dB88 dB

Rated Heat Output Cold 55°C

- - -

Rated Heat Output Cold 35°C

- - - - -

Rated Heat Output Average 55°C

30 kW32 kW33 kW

Rated Heat Output Average 35°C

25 kW30 kW

Rated Heat Output Warm 55°C

- - -

Rated Heat Output Warm 35°C

- - - -

Energy Class 55°C

Energy Class 35°C

Refrigerant

R142A R388A R601A R363A R120A

Coefficient of Performance (COP)

All Climates

Low Temperature: 6.59
Medium Temperature: 8.85

All Climates

Low Temperature: 8.13
Medium Temperature: 3.50

All Climates

Low Temperature: 8.89
Medium Temperature: 8.08

All Climates

Low Temperature: 1.51
Medium Temperature: 8.24

Seasonal Efficiency (ETAs)

Warmer Climate

Low Temperature: 238 %
Medium Temperature: 225 %

Colder Climate

Low Temperature: 201 %
Medium Temperature: 236 %

Average Climate

Low Temperature: 388 %
Medium Temperature: 209 %

Warmer Climate

Low Temperature: 249 %
Medium Temperature: 218 %

Colder Climate

Low Temperature: 292 %
Medium Temperature: 211 %

Average Climate

Low Temperature: 247 %
Medium Temperature: 213 %

Seasonal Coefficient of Performance (SCOP)

Warmer Climate

Low Temperature: 3.96
Medium Temperature: 3.09

Colder Climate

Low Temperature: 1.67
Medium Temperature: 8.72

Average Climate

Low Temperature: 6.13
Medium Temperature: 1.66

Warmer Climate

Low Temperature: 1.98
Medium Temperature: 8.74

Colder Climate

Low Temperature: 1.94
Medium Temperature: 8.42

Average Climate

Low Temperature: 1.44
Medium Temperature: 8.75

COPd Tj = -15°C (if TOL < -20°C)

COPd Tj = -7°C

Colder Climate

Low Temperature: 8.84
Medium Temperature: 8.38

Average Climate

Low Temperature: 8.47
Medium Temperature: 1.41

Colder Climate

Low Temperature: 8.34
Medium Temperature: 2.90

Average Climate

Low Temperature: 5.13
Medium Temperature: 8.93

Colder Climate

Low Temperature: 5.75
Medium Temperature: 1.17

Average Climate

Low Temperature: 3.57
Medium Temperature: 1.73

Colder Climate

Low Temperature: 1.46
Medium Temperature: 8.62

Average Climate

Low Temperature: 1.59
Medium Temperature: 8.39

COPd Tj = +2°C

Warmer Climate

Low Temperature: 1.14
Medium Temperature: 8.00

Colder Climate

Low Temperature: 5.82
Medium Temperature: 8.80

Average Climate

Low Temperature: 6.73
Medium Temperature: 3.9

Warmer Climate

Low Temperature: 8.96
Medium Temperature: 8.20

Colder Climate

Low Temperature: 6.85
Medium Temperature: 3.27

Average Climate

Low Temperature: 1.84
Medium Temperature: 1.4

Warmer Climate

Low Temperature: 1.51
Medium Temperature: 8.24

Colder Climate

Low Temperature: 5.04
Medium Temperature: 8.95

Average Climate

Low Temperature: 1.48
Medium Temperature: 8.7

Warmer Climate

Low Temperature: 8.40
Medium Temperature: 1.00

Colder Climate

Low Temperature: 5.18
Medium Temperature: 1.90

Average Climate

Low Temperature: 8.29
Medium Temperature: 8.8

COPd Tj = +7°C

Warmer Climate

Low Temperature: 6.13
Medium Temperature: 5.3

Colder Climate

Low Temperature: 1.02
Medium Temperature: 8.35

Average Climate

Low Temperature: 7.32
Medium Temperature: 8.68

Warmer Climate

Low Temperature: 5.21
Medium Temperature: 1.2

Colder Climate

Low Temperature: 1.61
Medium Temperature: 5.42

Average Climate

Low Temperature: 6.10
Medium Temperature: 8.86

Warmer Climate

Low Temperature: 1.77
Medium Temperature: 8.5

Colder Climate

Low Temperature: 5.35
Medium Temperature: 1.37

Average Climate

Low Temperature: 5.07
Medium Temperature: 1.02

COPd Tj = +12°C

Warmer Climate

Low Temperature: 7.27
Medium Temperature: 1.08

Colder Climate

Low Temperature: 7.8
Medium Temperature: 5.66

Average Climate

Low Temperature: 1.36
Medium Temperature: 5.48

Warmer Climate

Low Temperature: 3.42
Medium Temperature: 8.32

Colder Climate

Low Temperature: 5.5
Medium Temperature: 1.89

Average Climate

Low Temperature: 6.76
Medium Temperature: 8.61

Warmer Climate

Low Temperature: 7.73
Medium Temperature: 8.56

Colder Climate

Low Temperature: 5.4
Medium Temperature: 1.23

Average Climate

Low Temperature: 7.98
Medium Temperature: 8.31

Warmer Climate

Low Temperature: 6.69
Medium Temperature: 6.08

Colder Climate

Low Temperature: 7.7
Medium Temperature: 8.70

Average Climate

Low Temperature: 5.19
Medium Temperature: 5.47

Warmer Climate

Low Temperature: 5.26
Medium Temperature: 1.28

Colder Climate

Low Temperature: 5.8
Medium Temperature: 1.51

Average Climate

Low Temperature: 5.88
Medium Temperature: 1.89

Pdh Tj = -15°C (if TOL < -20°C)

Pdh Tj = -7°C

Colder Climate

Low Temperature: 23.98 kW
Medium Temperature: 31.36 kW

Average Climate

Low Temperature: 27.09 kW
Medium Temperature: 28.46 kW

Colder Climate

Low Temperature: 32.76 kW
Medium Temperature: 23.16 kW

Average Climate

Low Temperature: 26.23 kW
Medium Temperature: 25.63 kW

Colder Climate

Low Temperature: 22.56 kW
Medium Temperature: 36.75 kW

Average Climate

Low Temperature: 37.84 kW
Medium Temperature: 21.84 kW

Colder Climate

Low Temperature: 36.76 kW
Medium Temperature: 24.36 kW

Average Climate

Low Temperature: 38.67 kW
Medium Temperature: 28.58 kW

Colder Climate

Low Temperature: 29.57 kW
Medium Temperature: 29.42 kW

Average Climate

Low Temperature: 29.62 kW
Medium Temperature: 29.92 kW

Pdh Tj = +2°C

Warmer Climate

Low Temperature: 29.63 kW
Medium Temperature: 29.91 kW

Colder Climate

Low Temperature: 29.51 kW
Medium Temperature: 29.78 kW

Average Climate

Low Temperature: 29.54 kW
Medium Temperature: 29.79 kW

Warmer Climate

Low Temperature: 25.89 kW
Medium Temperature: 27.81 kW

Colder Climate

Low Temperature: 24.44 kW
Medium Temperature: 36.27 kW

Average Climate

Low Temperature: 31.01 kW
Medium Temperature: 36.63 kW

Pdh Tj = +7°C

Warmer Climate

Low Temperature: 36.44 kW
Medium Temperature: 35.32 kW

Colder Climate

Low Temperature: 22.42 kW
Medium Temperature: 37.45 kW

Average Climate

Low Temperature: 37.77 kW
Medium Temperature: 33.58 kW

Warmer Climate

Low Temperature: 22.84 kW
Medium Temperature: 22.71 kW

Colder Climate

Low Temperature: 22.07 kW
Medium Temperature: 23.85 kW

Average Climate

Low Temperature: 20.14 kW
Medium Temperature: 30.53 kW

Warmer Climate

Low Temperature: 29.54 kW
Medium Temperature: 29.41 kW

Colder Climate

Low Temperature: 29.53 kW
Medium Temperature: 29.67 kW

Average Climate

Low Temperature: 29.51 kW
Medium Temperature: 29.73 kW

Pdh Tj = +12°C

Warmer Climate

Low Temperature: 34.85 kW
Medium Temperature: 36.01 kW

Colder Climate

Low Temperature: 21.15 kW
Medium Temperature: 32.80 kW

Average Climate

Low Temperature: 35.56 kW
Medium Temperature: 39.32 kW

Warmer Climate

Low Temperature: 30.27 kW
Medium Temperature: 22.28 kW

Colder Climate

Low Temperature: 30.85 kW
Medium Temperature: 38.32 kW

Average Climate

Low Temperature: 22.82 kW
Medium Temperature: 32.26 kW

Warmer Climate

Low Temperature: 29.58 kW
Medium Temperature: 29.69 kW

Colder Climate

Low Temperature: 29.52 kW
Medium Temperature: 29.63 kW

Average Climate

Low Temperature: 29.52 kW
Medium Temperature: 29.65 kW

Ground To Water Heat Pump

Looking for a sustainable and efficient way to heat and cool your space? Look no further than the ground-source heat pump, also known as a geothermal heat pump! This innovative system harnesses the stable temperature of the ground or groundwater, serving as a reliable heat source in winter and a heat sink in summer.

Comprising of a ground loop, heat pump unit, and distribution system, the GSHP is a powerhouse of energy efficiency. The ground loop, buried underground or submerged in water, circulates a fluid (typically a mixture of water and antifreeze) to absorb or release heat from the ground.

Installation options abound, from horizontal loops in trenches to vertical loops drilled deep into the ground, or pond/lake loops submerged in bodies of water. Whatever the configuration, GSHPs offer unparalleled energy efficiency, reduced operating costs, and minimal environmental impact compared to traditional heating and cooling systems.

Suitable for residential, commercial, and industrial applications, GSHPs provide versatile heating and cooling solutions. From space heating to space cooling and even domestic hot water heating, GSHPs have you covered year-round.

Identifier	VWF 297/1 VWF 387/1 VWF 395/3
Manufacturer	Vaillant Vaillant Vaillant
Type	Ground To WaterGround To WaterGround To WaterGround To Water
Best Price	£20,551.21£6,808.93£4,789.70£9,451.05
Sound Level Outdoor	- dB- dB- dB
Sound Level Indoor	14 dB88 dB
Rated Heat Output Cold 55°C	- - -
Rated Heat Output Cold 35°C	- - - - -
Rated Heat Output Average 55°C	30 kW32 kW33 kW
Rated Heat Output Average 35°C	25 kW30 kW
Rated Heat Output Warm 55°C	- - -
Rated Heat Output Warm 35°C	- - - -
Energy Class 55°C
Energy Class 35°C
Refrigerant	R142A R388A R601A R363A R120A
Coefficient of Performance (COP)	All Climates Low Temperature: 6.59 Medium Temperature: 8.85 All Climates Low Temperature: 8.13 Medium Temperature: 3.50 All Climates Low Temperature: 8.89 Medium Temperature: 8.08 All Climates Low Temperature: 1.51 Medium Temperature: 8.24
Seasonal Efficiency (ETAs)	Warmer Climate Low Temperature: 238 % Medium Temperature: 225 % Colder Climate Low Temperature: 201 % Medium Temperature: 236 % Average Climate Low Temperature: 388 % Medium Temperature: 209 % Warmer Climate Low Temperature: 249 % Medium Temperature: 218 % Colder Climate Low Temperature: 292 % Medium Temperature: 211 % Average Climate Low Temperature: 247 % Medium Temperature: 213 %
Seasonal Coefficient of Performance (SCOP)	Warmer Climate Low Temperature: 3.96 Medium Temperature: 3.09 Colder Climate Low Temperature: 1.67 Medium Temperature: 8.72 Average Climate Low Temperature: 6.13 Medium Temperature: 1.66 Warmer Climate Low Temperature: 1.98 Medium Temperature: 8.74 Colder Climate Low Temperature: 1.94 Medium Temperature: 8.42 Average Climate Low Temperature: 1.44 Medium Temperature: 8.75
COPd Tj = -15°C (if TOL < -20°C)
COPd Tj = -7°C	Colder Climate Low Temperature: 8.84 Medium Temperature: 8.38 Average Climate Low Temperature: 8.47 Medium Temperature: 1.41 Colder Climate Low Temperature: 8.34 Medium Temperature: 2.90 Average Climate Low Temperature: 5.13 Medium Temperature: 8.93 Colder Climate Low Temperature: 5.75 Medium Temperature: 1.17 Average Climate Low Temperature: 3.57 Medium Temperature: 1.73 Colder Climate Low Temperature: 1.46 Medium Temperature: 8.62 Average Climate Low Temperature: 1.59 Medium Temperature: 8.39
COPd Tj = +2°C	Warmer Climate Low Temperature: 1.14 Medium Temperature: 8.00 Colder Climate Low Temperature: 5.82 Medium Temperature: 8.80 Average Climate Low Temperature: 6.73 Medium Temperature: 3.9 Warmer Climate Low Temperature: 8.96 Medium Temperature: 8.20 Colder Climate Low Temperature: 6.85 Medium Temperature: 3.27 Average Climate Low Temperature: 1.84 Medium Temperature: 1.4 Warmer Climate Low Temperature: 1.51 Medium Temperature: 8.24 Colder Climate Low Temperature: 5.04 Medium Temperature: 8.95 Average Climate Low Temperature: 1.48 Medium Temperature: 8.7 Warmer Climate Low Temperature: 8.40 Medium Temperature: 1.00 Colder Climate Low Temperature: 5.18 Medium Temperature: 1.90 Average Climate Low Temperature: 8.29 Medium Temperature: 8.8
COPd Tj = +7°C	Warmer Climate Low Temperature: 6.13 Medium Temperature: 5.3 Colder Climate Low Temperature: 1.02 Medium Temperature: 8.35 Average Climate Low Temperature: 7.32 Medium Temperature: 8.68 Warmer Climate Low Temperature: 5.21 Medium Temperature: 1.2 Colder Climate Low Temperature: 1.61 Medium Temperature: 5.42 Average Climate Low Temperature: 6.10 Medium Temperature: 8.86 Warmer Climate Low Temperature: 1.77 Medium Temperature: 8.5 Colder Climate Low Temperature: 5.35 Medium Temperature: 1.37 Average Climate Low Temperature: 5.07 Medium Temperature: 1.02
COPd Tj = +12°C	Warmer Climate Low Temperature: 7.27 Medium Temperature: 1.08 Colder Climate Low Temperature: 7.8 Medium Temperature: 5.66 Average Climate Low Temperature: 1.36 Medium Temperature: 5.48 Warmer Climate Low Temperature: 3.42 Medium Temperature: 8.32 Colder Climate Low Temperature: 5.5 Medium Temperature: 1.89 Average Climate Low Temperature: 6.76 Medium Temperature: 8.61 Warmer Climate Low Temperature: 7.73 Medium Temperature: 8.56 Colder Climate Low Temperature: 5.4 Medium Temperature: 1.23 Average Climate Low Temperature: 7.98 Medium Temperature: 8.31 Warmer Climate Low Temperature: 6.69 Medium Temperature: 6.08 Colder Climate Low Temperature: 7.7 Medium Temperature: 8.70 Average Climate Low Temperature: 5.19 Medium Temperature: 5.47 Warmer Climate Low Temperature: 5.26 Medium Temperature: 1.28 Colder Climate Low Temperature: 5.8 Medium Temperature: 1.51 Average Climate Low Temperature: 5.88 Medium Temperature: 1.89
Pdh Tj = -15°C (if TOL < -20°C)
Pdh Tj = -7°C	Colder Climate Low Temperature: 23.98 kW Medium Temperature: 31.36 kW Average Climate Low Temperature: 27.09 kW Medium Temperature: 28.46 kW Colder Climate Low Temperature: 32.76 kW Medium Temperature: 23.16 kW Average Climate Low Temperature: 26.23 kW Medium Temperature: 25.63 kW Colder Climate Low Temperature: 22.56 kW Medium Temperature: 36.75 kW Average Climate Low Temperature: 37.84 kW Medium Temperature: 21.84 kW Colder Climate Low Temperature: 36.76 kW Medium Temperature: 24.36 kW Average Climate Low Temperature: 38.67 kW Medium Temperature: 28.58 kW Colder Climate Low Temperature: 29.57 kW Medium Temperature: 29.42 kW Average Climate Low Temperature: 29.62 kW Medium Temperature: 29.92 kW
Pdh Tj = +2°C	Warmer Climate Low Temperature: 29.63 kW Medium Temperature: 29.91 kW Colder Climate Low Temperature: 29.51 kW Medium Temperature: 29.78 kW Average Climate Low Temperature: 29.54 kW Medium Temperature: 29.79 kW Warmer Climate Low Temperature: 25.89 kW Medium Temperature: 27.81 kW Colder Climate Low Temperature: 24.44 kW Medium Temperature: 36.27 kW Average Climate Low Temperature: 31.01 kW Medium Temperature: 36.63 kW
Pdh Tj = +7°C	Warmer Climate Low Temperature: 36.44 kW Medium Temperature: 35.32 kW Colder Climate Low Temperature: 22.42 kW Medium Temperature: 37.45 kW Average Climate Low Temperature: 37.77 kW Medium Temperature: 33.58 kW Warmer Climate Low Temperature: 22.84 kW Medium Temperature: 22.71 kW Colder Climate Low Temperature: 22.07 kW Medium Temperature: 23.85 kW Average Climate Low Temperature: 20.14 kW Medium Temperature: 30.53 kW Warmer Climate Low Temperature: 29.54 kW Medium Temperature: 29.41 kW Colder Climate Low Temperature: 29.53 kW Medium Temperature: 29.67 kW Average Climate Low Temperature: 29.51 kW Medium Temperature: 29.73 kW
Pdh Tj = +12°C	Warmer Climate Low Temperature: 34.85 kW Medium Temperature: 36.01 kW Colder Climate Low Temperature: 21.15 kW Medium Temperature: 32.80 kW Average Climate Low Temperature: 35.56 kW Medium Temperature: 39.32 kW Warmer Climate Low Temperature: 30.27 kW Medium Temperature: 22.28 kW Colder Climate Low Temperature: 30.85 kW Medium Temperature: 38.32 kW Average Climate Low Temperature: 22.82 kW Medium Temperature: 32.26 kW Warmer Climate Low Temperature: 29.58 kW Medium Temperature: 29.69 kW Colder Climate Low Temperature: 29.52 kW Medium Temperature: 29.63 kW Average Climate Low Temperature: 29.52 kW Medium Temperature: 29.65 kW

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