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Bisque Deline
Bisque Deline
Bisque Deline
Bisque Deline
Bisque Deline
Bisque Deline

Is dual energy for you?

Zehnder and Bisque radiators can be fitted with dual energy heating options to continue to offer warmth and comfort throughout the home during summer months when the central heating system is not in use.

To make your radiator work in this manner, in addition to your towel rail you will need valves and an electric element with controls.

The element will be fitted on the ‘return’ side of vertical tubes on either side of the towel rail. This is the side the water flows out from, not into, the towel rail. If you need to identify this, please talk with your installer.

Depending on your chosen towel rail the valves may be able to be installed in the central connection points if your towel rail has these. This simplifies the installation as the element and valves are separated.

If your rail does not have central connections, it will need to be fitted with valves that can accommodate the element, like this:

or, via a ‘T’ piece which offsets the pipework like this:

Switch off the central heating

Vent the radiator to ensure there isn’t any air present

Close the flow valve (only)

Activate the immersion heater as required

De-activate the immersion heater

Open the flow valve

The immersion heater should be fitted on the ‘return’ side of the radiator.

Simultaneous use of the electrical element and the central heating should be avoided as this will shorten the life of the element and invalidate the warranty.

We recommend that all electrical work be undertaken in accordance with current I.E.E wiring regulations. If in doubt of zoning requirements, we recommend that a 30mA R.C.D is installed.

'Dual energy' units are designed to be used for occasional heating i.e. Summer when it is a cool evening, the main heating is off but you would like to heat the bathroom only. In this situation you would use the electric element for a few hours and turn off.

If you require electricity only, then an additional heating element is not suitable – please choose an electric towel rail.

Bisque Deline

Regular price
£350.06
Sale price
£350.06
Include VAT Delivery Terms, options selected at checkout.

Delivery:
White/Volcanic/Matt Black/Beige Quartz/Titane/Chrome 5 -7 working days
Non Stocked Colours 25 – 30 working days
Heat output @ ΔT=50K
277 – 978 Watts
945 – 3337 BTU
Max Immersion 400 Watts

SKU: DEL-80-50-0008
Chrome / 786x500 (DEL-80-50-0008) 31753122414692
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Chrome / 786x600 (DEL-80-60-0008) 31753122447460
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Chrome / 1226x500 (DEL-120-50-0008) 31753122480228
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Chrome / 1226x600 (DEL-120-60-0008) 31753122512996
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Chrome / 1866x500 (DEL-180-50-0008) 31753122545764
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Chrome / 1866x600 (DEL-180-60-0008) 31753122578532
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Titane / 786x500 (DEL-80-50-0335) 31753122611300
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Titane / 786x600 (DEL-80-60-0335) 31753122644068
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Titane / 1226x500 (DEL-120-50-0335) 31753122676836
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Titane / 1226x600 (DEL-120-60-0335) 31753122709604
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Titane / 1866x500 (DEL-180-50-0335) 31753122742372
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Titane / 1866x600 (DEL-180-60-0335) 31753122775140
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Volcanic / 786x500 (DEL-80-50-0336) 31753122807908
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Volcanic / 786x600 (DEL-80-60-0336) 31753122840676
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Volcanic / 1226x500 (DEL-120-50-0336) 31753122873444
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Volcanic / 1226x600 (DEL-120-60-0336) 31753122906212
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Volcanic / 1866x500 (DEL-180-50-0336) 31753122938980
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Volcanic / 1866x600 (DEL-180-60-0336) 31753122971748
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
White RAL 9016 / 786x500 (DEL-80-50-9016) 31753123037284
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
White RAL 9016 / 786x600 (DEL-80-60-9016) 31753123070052
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
White RAL 9016 / 1226x500 (DEL-120-50-9016) 31753123102820
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
White RAL 9016 / 1226x600 (DEL-120-60-9016) 31753123135588
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
White RAL 9016 / 1866x500 (DEL-180-50-9016) 31753123168356
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
White RAL 9016 / 1866x600 (DEL-180-60-9016) 31753123233892
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Beige Quartz 0523 / 786x500 (DEL-80-50-0523) 31753123332196
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Beige Quartz 0523 / 786x600 (DEL-80-60-0523) 31753123397732
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Beige Quartz 0523 / 1226x500 (DEL-120-50-0523) 31753123496036
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Beige Quartz 0523 / 1226x600 (DEL-120-60-0523) 31753123561572
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Beige Quartz 0523 / 1866x500 (DEL-180-50-0523) 31753123659876
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Beige Quartz 0523 / 1866x600 (DEL-180-60-0523) 31753123692644
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Matt Black / 786x500 (DEL-80-50-0557) 31753123725412
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Anthracite / 786x500 (DEL-80-50-0356) 37931117215936
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Matt Black / 786x600 (DEL-80-60-0557) 31753123758180
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Anthracite / 786x600 (DEL-80-60-0356) 37931117248704
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Matt Black / 1226x500 (DEL-120-50-0557) 31753123790948
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Anthracite / 1226x500 (DEL-120-50-0356) 37931117281472
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Matt Black / 1226x600 (DEL-120-60-0557) 31753123823716
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Anthracite / 1226x600 (DEL-120-60-0356) 37931117576384
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Matt Black / 1866x500 (DEL-180-50-0557) 31753123856484
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Anthracite / 1866x500 (DEL-180-50-0356) 37931117805760
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Matt Black / 1866x600 (DEL-180-60-0557) 31753123922020
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Anthracite / 1866x600 (DEL-180-60-0356) 37931117838528
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical
Custom Colour / 786x500 (DEL-80-50-CF) 27782527713380
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 786mm
Weight: 6kg
Delta 50 Watts: 379
Delta 50 BTU: 1293
Postition: Vertical
Custom Colour / 786x600 (DEL-80-60-CF) 27782534103140
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 786mm
Weight: 7kg
Delta 50 Watts: 448
Delta 50 BTU: 1529
Postition: Vertical
Custom Colour / 1226x500 (DEL-120-50-CF) 27782428754020
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1226mm
Weight: 9kg
Delta 50 Watts: 552
Delta 50 BTU: 1883
Postition: Vertical
Custom Colour / 1226x600 (DEL-120-60-CF) 27782510968932
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1226mm
Weight: 10kg
Delta 50 Watts: 648
Delta 50 BTU: 2211
Postition: Vertical
Custom Colour / 1866x500 (DEL-180-50-CF) 27782518341732
Radiator Type: Dual Fuel
Immersion Rating:
Width: 500mm
Height: 1866mm
Weight: 13.5kg
Delta 50 Watts: 830
Delta 50 BTU: 2832
Postition: Vertical
Custom Colour / 1866x600 (DEL-180-60-CF) 31841672822884
Radiator Type: Dual Fuel
Immersion Rating:
Width: 600mm
Height: 1866mm
Weight: 16kg
Delta 50 Watts: 978
Delta 50 BTU: 3337
Postition: Vertical

It’s the considered details which make this simple towel radiator stand out from the crowd – discreet brackets, hidden air vents and a stock range of fabulous finishes which complement popular bathroom finishes. The Deline is stocked in a white, volcanic, matt black, beige quartz, titane or chrome finish. An optional supplementary heater allows the radiator to continue to offer warmth and comfort throughout the summer months when the central heating system is not in use – look out for the BTH Supplementary Heater in the accessory section and check the radiator technical details to choose the correct size.

This radiator is available in any of the Zehnder Colour System colours – see here - at a cost of the standard white + 25%. Colour swatches can be ordered here and the cost is refundable either when you return the swatch or place an order. Delivery of coloured radiators is normally c.4 weeks. Please contact us for further details.

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