Fusion Comet Electric Boiler


Stock CodeOutput
EHCCOM6KW641871025225£ 1154.21
EHCCOM9KW941871025225£ 1204.74
EHCCOM12KW1241871025225£ 1204.74
EHCCOM15KW14.441871025225£ 1253.69
EHCCOM24KW2441871025225£ 1479.87
EHCFUS36KW3642070028525£ 1593.95
EHCFUS48KW4850381519729£ 2662.50


FUSION COMET ELECTRIC SYSTEM BOILERS are an efficient and effective heating solution for either a standard wet radiator system or underfloor heating. There are many benefits to installing an electric boiler, such as solving gas flue in void problems, simple construction and 100% efficient energy consumption. The Fusion Comet system boiler is fully modulating and incorporates soft start electronics to prevent power surges with built in fualt diagnosis allowing the Fusion Comet boiler to be installed onto sealed or open vented systems.

With the Fusion Comet’s slim & sleek construction it looks great no mater where it is installed wheater in a cupboard or between two wall units in a modern kitchen. The Fusion Comet boiler can be used to heat wet system radiators only or alternatively installed along with a Neptune Indirect Unvented Cylinder to provide the property with heating and hot water. The Fusion Comet Boiler is availible in 5 outputs 6kW, 9kW, 12kW, 14.4kW single phase and 24kW 3phase all of which come with a 2 year manufactures warranty.

If the property has any electric showers installed EHC recommends for an EHC Shower Sensor to be fitted to each shower within the property.


Rated PowerkW691214.424
Rated Voltage240V240V240V240V400V
Load CurrentA2639.152.262.63 x 34.8
Fuse Rated CurrentA325063803 x 40
Min. Permitted Cable Diametermm²6.010161610
Safety ClassIP22IP22IP22IP22IP22
Heating OutputBTU2048430726409684916181936
Dimensionsmm  710 x 418 x 252   710 x 418 x 252   710 x 418 x 252   700 x 420 x 285   815 x 503 x 197
Flow & Return Pipesmm2222222222
Min Water PressureBar1.
Max Water PressureBar3.
Expansion VesselLitre66666
Vessel Charge PressureBar1.
Max Flow TempºC8080808080
Min Flow TempºC2020202020
Overheat ProtectionºC100100100100100

Note; On systems volumes greater than 60L an additional external expansion vessel will be required.

1 review for Fusion Comet Electric Boiler

  1. Rated 5 out of 5


    Iv got one in my house fitted it 4 years ago not a bit of bother no service to do running 12 rads off it & all red hot but they do recommend to heat hot water separate but not a problem as I’m a heating engineer it one of the best boiler to fit if you on oil or lpg would definitely recommend

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