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EHC Fusion Mercury 19kW 3-Phase Electric Combi Boiler

EHC Fusion Mercury 19kW 3-Phase Electric Combi Boiler (500TK)

Delivery available to mainland GB only, (offshore and Northern Ireland is not available). We cannot accept the return of unwanted boilers if the box/packaging has been opened (your statutory rights are not affected).

Efficient 3-phase boiler offering a cost-effective, low-noise alternative to electric storage heating, oil, solid fuel or LPG systems. Ideal for properties with no access to mains gas and homes with gas boiler restrictions, such as listed buildings and bed-sits. Features rapid heat-up times, instant domestic hot water, enhanced flow rate, external weather compensation, automatic power modulation, high-current thermal cut-out, pressure gauge, ErP smart pump, easy-fit connectors and sensors and advanced service diagnostics.

  • Max. Domestic Hot Water Output: 19kW
  • Max. Central Heating Output: 19kW
  • Stainless Steel Heat Exchanger
  • Compatible with Solar PV Panels
  • 5 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
  • 61,418BTU
  • Backlit Digital Display
  • Suitable for Underfloor Heating
More Info

View all: EHC Boilers

£1699.00Inc Vat
Was £1,849.99

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Advisory NoticeProperty incoming supply should be considered, (3-phase) incoming electrical supply essential. Suitable for baths.
Amp Rating3 x 35 A
BTU61,418 BTU
Boiler Depth258 mm
Boiler Height690 mm
Boiler TypeCombi
Boiler Width451 mm
CALC - Fuel TypeElectric
Compatible with Solar PanelsCompatible with Solar PV Panels
Display TypeBacklit Digital Display
Displayable Energy Rating ArrowD
ERP Product Categoryspace heaters
Energy Rating (Heating)D
Energy Rating (Water)A
Filling Loop SuppliedFilling Loop Not Supplied
Fitting RequirementsMust be Fitted by a Qualified Installer
Fixing Jig SuppliedFixing Jig Not Supplied
Flow Rate (Ltr/Min)9 Ltr/min
Frost ProtectionWithout Frost Protection
Fuel TypeElectric
Indoor/Outdoor UsageIndoor
Manufacturer Guarantee5 Year Manufacturer’s Guarantee (Registration Required, T&Cs Apply)
Max. Heat Output CH (Pn)19 kW
Max. Heat Output DHW (Pn)19 kW
Model Name/NoFusion Mercury 19kW
No. of Phases3-Phase
Pack Size1
Parent ColourWhite
Pieces in Pack/Case1
Power Voltage Supply415 V
Product Returns NoteWe cannot accept the return of unwanted boilers if the box/packaging has been opened (your statutory rights are not affected).
Product TypeBoiler
Range NameFusion Mercury
Sound Pressure Level41 dB
Suitable for BathsSuitable for Baths
Suitable for Underfloor HeatingSuitable for Underfloor Heating (Wet Systems Only)
Supplier Manufacturer Helpline01698 820533
Temperature Range (Heating)20-85 °C
Temperature Range (Water)30-60 °C
Total Product Weight19 kg

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Direct from our supplier delivery restrictions

Geographic restrictions apply, check your postcode below to see if any apply to you. For some locations delivery may take longer than the specified delivery time, and we can not currently offer delivery to offshore addresses.

Please ensure we have your mobile phone number when you order so we can keep you updated with deliveries.


Please note - If you wish to return this item you will need to call us on our freephone number 03330 112 112 to arrange a free collection.


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