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Faraday Type 22 (K2)

S4H Faraday Type 22 (K2) Radiators: Technical Specifications

The S4H Faraday Type 22 (K2) series represents the standard for efficient space heating in medium to large rooms. This double panel, double convector design delivers maximum heat output from a compact profile, making it a practical choice for living rooms, bedrooms, and hallways where effective warmth is essential.

Technical Design and Construction

As a Type 22 (K2) model, this radiator features two steel panels with two sets of internal convector fins. This configuration significantly increases surface area compared to single panel models, resulting in higher heat emission through both radiation and convection. The construction includes a robust polyester powder coat finish applied after phosphating treatment for enhanced corrosion resistance.

Standard side connections (½" BSP) ensure compatibility with most radiator valves available on the market. The design prioritises clean lines and a low-profile appearance that suits various interior styles without dominating the space.

Performance and Application

The Faraday K2 radiator series is engineered for rooms requiring substantial heat output. The dual convector system creates a continuous air current that distributes warmth evenly throughout the space, reducing cold spots and improving overall comfort.

These radiators are particularly effective in:

Medium to large living areas and dining rooms
Master bedrooms and home offices
Spaces with average insulation levels
Properties seeking to balance heating performance with aesthetic considerations

Selecting the Correct Size

Choosing the appropriate radiator size depends on your room's specific heat requirements. Factors including room dimensions, window area, and insulation quality all influence the necessary heat output measured in BTUs (British Thermal Units).

Our BTU calculator provides precise recommendations based on your room's characteristics. For standard room sizes, the Faraday Type 22 range includes multiple height and width combinations to match different heat requirements.

Comparison with Other Faraday Models

Within the Faraday range, the Type 22 (K2) sits between the single panel Type 10 and more specialised designs. It offers approximately 40-50% greater heat output than equivalent-sized Type 10 models while maintaining a slimmer profile than column radiators.

For rooms with higher heat requirements or where wall space is limited, the Type 22 represents the most efficient solution within the flat panel category. The balanced performance makes it one of our most popular choices for UK homes.

View the complete convector radiators collection for alternative options including different styles and heat outputs.

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Faraday Double Flat Panel Type 22 (K2) 500 x 1800 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 500 x 1800

£668.40 £502.00

Ex Tax: £418.33

BTU Output: 8684 BTUs Δt 50°C

Watts Output: 2545 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 500 x 2000 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 500 x 2000

£739.20 £552.00

Ex Tax: £460.00

BTU Output: 9649 BTUs Δt 50°C

Watts Output: 2828 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 500 x 400 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 500 x 400

£228.00 £190.00

Ex Tax: £158.33

BTU Output: 1931 BTUs Δt 50°C

Watts Output: 566 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 500 x 600 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 500 x 600

£249.60 £205.00

Ex Tax: £170.83

BTU Output: 2893 BTUs Δt 50°C

Watts Output: 848 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 500 x 800 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 500 x 800

£306.00 £245.00

Ex Tax: £204.17

BTU Output: 3859 BTUs Δt 50°C

Watts Output: 1131 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1000 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1000

£444.00 £343.00

Ex Tax: £285.83

BTU Output: 5565 BTUs Δt 50°C

Watts Output: 1631 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1100 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1100

£487.20 £374.00

Ex Tax: £311.67

BTU Output: 6121 BTUs Δt 50°C

Watts Output: 1794 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1200 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1200

£531.60 £405.00

Ex Tax: £337.50

BTU Output: 6677 BTUs Δt 50°C

Watts Output: 1957 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1400 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1400

£620.40 £468.00

Ex Tax: £390.00

BTU Output: 7790 BTUs Δt 50°C

Watts Output: 2283 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1600 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1600

£694.80 £521.00

Ex Tax: £434.17

BTU Output: 8905 BTUs Δt 50°C

Watts Output: 2610 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 1800 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 1800

£765.60 £571.00

Ex Tax: £475.83

BTU Output: 10018 BTUs Δt 50°C

Watts Output: 2936 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 2000 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 2000

£864.00 £641.00

Ex Tax: £534.17

BTU Output: 11130 BTUs Δt 50°C

Watts Output: 3262 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 400 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 400

£254.40 £209.00

Ex Tax: £174.17

BTU Output: 2225 BTUs Δt 50°C

Watts Output: 652 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 600 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 600

£273.60 £222.00

Ex Tax: £185.00

BTU Output: 3340 BTUs Δt 50°C

Watts Output: 979 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 700 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 700

£319.20 £255.00

Ex Tax: £212.50

BTU Output: 3897 BTUs Δt 50°C

Watts Output: 1142 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 800 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 800

£352.80 £278.00

Ex Tax: £231.67

BTU Output: 4453 BTUs Δt 50°C

Watts Output: 1305 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

Faraday Double Flat Panel Type 22 (K2) 600 x 900 - Faraday Type 22 (K2)

Faraday Double Flat Panel Type 22 (K2) 600 x 900

£397.20 £310.00

Ex Tax: £258.33

BTU Output: 5009 BTUs Δt 50°C

Watts Output: 1468 Watts Δt 50°C

Available Finishes:

White RAL 9016 (+£0.00) S4H RAL Colour S4H Special Finish

10 Year Guarantee

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