Wolf

Wolf CFK-1 2,3 m² (7700778)

5.0 (187)
Wolf CFK-1 2,3 m² (7700778)

At a glance

Capacity:
1.1 litre
Width:
109.9 cm
Height:
11 cm

€379.00

In stock

Incl. VAT · shipping details

Free delivery

Specifications

Product information

Series Wolf CFK
Length 209.9 cm
Weight per Collector 36 kg
Collector Area 2.3 m²
Number of Collectors 1
Absorbing Area 2 m²
Aperture Area 2.12 m²
max. Stagnation Temperature 196 °C
Solar Keymark yes
Max. Operating Pressure 10 bar
Tilt Angle 15 - 75 °
Collector Efficiency 59
optischer Wirkungsgrad 76.7 %
Heat Loss Coefficient a¹ 3,67 W/(m² K)
Heat Loss Coefficient a² 0,018 W/(m² K² )
Winkelkorrekturfaktor 0.95
Heat Capacity 7.78 kJ/(m² K)

Size & weight

Height 11 cm
Width 109.9 cm
Capacity 1.1 litre

Reviews

★★★★★

Even better than I thought

★★★★★

Absolutely worth it

★★★★★

Excellent stuff

★★★★★

Exactly what I needed. Very happy with this.

★★★★★

Perfect! Exactly what I needed

★★★★★

Couldn't fault it

★★★★★

Great value for money

★★★★★

😍 Love it

★★★★★

Works great, super happy!

★★★★★

Legit so good

Delivery & returns

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