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Withington 600 x 660 Aluminium Radiator Matt Black

SKU: 89.0778

Withington 600 x 660 Aluminium Radiator Matt Black

Item No: 89.0778

Withington 600 x 660 Aluminium Radiator Matt Black

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£332.00 Excl VAT

£398.40 Inc VAT

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SKU	Name	Qty
89.0778_DF		1
89.0778_E		1
89.0778_H		1

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FAQ's

BTU or British Thermal Unit - is the amount of heat needed to increase the temperature of 1lb (one pound) of water by one degree Fahrenheit. This is the imperial measurement, your Installer may work using metric values for this calculation; Watts. Either can be used to choose your radiator.

With radiators, the BTU measurement refers to how much energy is required to heat a room. The higher the BTU is, the greater the radiator’s heat output will be. How effective the radiator will be though, depends on factors such as the size of the room and how well insulated it is. A radiator’s ability to transfer heat will depend on its material, size and surface area as well as the water temperature within the system.

Delta T, or ∆T, specifically relates to the difference in temperature between the water circulating in the central heating system and that of the room or ambient temperature.

Flow in 75°C ,Flow out 65°C = Average water temperature inside radiator is 70°C.

If the room or ambient temperature is 20°C and the average water temperature inside the radiator is 70°C, the Delta T or ∆T value is calculated as 70°C - 20°C = 50°.

A Delta T correction factor allows end users and professionals to find out the actual output of a radiator or towel rail in the range of Delta T variations.

Eastbrook provides Delta T 30° & Delta T 50° outputs. You can use the listed correction factors below to find the actual output at Delta T 60° and other Delta T’s listed below:

ΔT	Correction Factors
70°	1.548
65°	1.406
60°	1.268
50°	1
45°	0.871
40°	0.747
35°	0.627
30°	0.513
25°	0.404

Example: Assuming a radiator or towel rail has a heat output of 750 Watts at ΔT (delta T) = 50°. At ΔT (Delta T) = 60°, the output would be 750 x 1.268 (from the table above) equating to 951 Watts.

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Required BTU @ΔT50°C:

Required Watts:

You may need more than one radiator to meet the required BTU output.

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warning Disclaimer: Our calculations are only estimated and are based on information you provide. Our BTU Calculator can only process the most common factors that affect heat loss and may not take into account all factors relating to your particular requirements. Any results provided by our BTU Calculator should not be considered 100% accurate and we accept no liability for any errors resulting from the estimates given.

For completely accurate BTU requirements, we recommend you to refer back to your heating engineer.

All towel rail/radiator outputs are based on Delta T 50°C (ΔT50°C).

warning Please Note: this is a guide only. A radiator with insufficient output may never raise the surface temperature of the radiator to the required level. Outdoor temperatures, external walls, insulation, heated adjacent rooms (i.e. above, below, and to the side) all have a contributing effect. The boiler should have sufficient capacity to supply all connected radiators to the sum of their maximum demand. Larger rooms such as living rooms may require more than one radiator, positioned evenly throughout the room. If this is the case, simply divide the required output between the number of radiators needed.

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41.0584 - £53.00
Type A+ Eco Element 450W

Qty

Gross Weight (kg): 0.795

Net Weight (kg): 0.39

Height (mm): 29

Length (mm): 350

Width (mm): 29

Design: Type A+ Eco

Element Power: 450W

Manufacturers Warranty (years): 1

Product Range: Type A+ Eco Element

Product Type: Heating Element

Style: Heating Element

Watts: 450

8.570 - £341.00
Type H Element Wi-Fi Horizontal 600 W Matt Black

Qty

Gross Weight (kg): 0.66

Net Weight (kg): 0.47

Colour: Matt Black

Design: Type H Wi-Fi

Element Power: 600W

Manufacturers Warranty (years): 2

Product Range: Type H Wi-Fi Element

Product Type: Heating Element

Style: Heating Element

Watts: 600

8.550 - £303.00
Type H Element Horizontal 600 W Matt Black

Qty

Gross Weight (kg): 0.66

Net Weight (kg): 0.47

Colour: Matt Black

Design: Type H

Element Power: 600W

Manufacturers Warranty (years): 2

Product Range: Type H Element

Product Type: Heating Element

Style: Heating Element

Watts: 600

8.301 - £197.00
300W to 600W TypeC element(inc rad stat) horizontal Chrome

Qty

Gross Weight (kg): 1.433

Net Weight (kg): 0.73

Colour: Chrome

Design: Type C

Element Power: 600W

Manufacturers Warranty (years): 1

Product Range: Type C Element

Product Type: Heating Element

Style: Heating Element

Watts: 600

8.001 - £70.00
300 watt Type A element White

Qty

Gross Weight (kg): 1.042

Net Weight (kg): 0.6

Colour: White

Design: Type A

Element Power: 300W

Manufacturers Warranty (years): 1

Product Range: Type A Element

Product Type: Heating Element

Style: Heating Element

Watts: 300

8.019 - £73.00
Type A+ Element 450W

Qty

Gross Weight (kg): 0.9

Net Weight (kg): 0.75

Design: Type A+

Element Power: 450W

Manufacturers Warranty (years): 1

Product Range: Type A+ Element

Product Type: Heating Element

Style: Heating Element

Watts: 450

Description

Withington 600 x 660 Aluminium Radiator Matt Black

Specifications

Information

Gross Weight (kg): 8.18

Net Weight (kg): 6.19

Height (mm): 600

Width (mm): 660

Colour: Matt Black

Element Power: 450W

Manufacturers Warranty (years): 5

Material: Aluminium

Orientation: Horizontal

Product Range: Withington

Product Type: Radiator

Style: Radiator

BTU Delta 50: 1869

Watts Delta 50: 548

BTU Range Delta 50: 1500 - 1999

Watts Delta 30: 280

BTU Delta 30: 955

Downloads

Withington Aluminium Radiator Instructions R24-06.pdf

89.0778 Tech Drawing Withington Horizontal 600 x 660 R21-08.pdf

PDS_89.0778.pdf

Withington 600 x 660 Aluminium Radiator Matt Black

Withington 600 x 660 Aluminium Radiator Matt Black

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