Verified by manufacturer 6 months ago
12 kW - MERCURY12KW
UK Conformity Assessed (UKCA)
Certificate type
Outputs from 12 kW to 26 kW for heating and hot water.
The Mercury Combi is the premium electric boiler solution for heating and hot water with the added benefit of weather compensation and advanced service diagnostics.
This Electric Combi Boiler provides a very cost effective alternative to electric storage heating, oil, solid fuel or LPG systems.
It is the perfect solution to properties with no access to mains gas supply and homes which have gas boiler restrictions e.g. listed buildings and bed-sit sleeping areas.
Not only is the Electric Boiler the ideal choice for wet central heating but is also suited to Underfloor Heating.
The Mercury Boiler outputs are 12kW & 14.4kW Single Phase, and 19kW & 26kW Three Phase.
The operating temperatures of the boiler can be adjusted using the easy to use Digital Control Panel with adjustable temperature outputs ranging from 30°C-60°C (Hot Water) and 20°C-85°C (Central Heating).
Mercury Electric Combi Boilers are suitable for properties that have a Shower and Hot Water outlets for sinks.
If 3Phase Electricity is available our 19kW & 26kW Mercury Boilers would have sufficient flow rates to fill a Bath in a suitable timescale.
Features and benefits:
The future of home heating with our advanced Electric Boilers and Combi Boilers, offering efficient solutions for central heating. If you're in the UK, our comprehensive range of boilers, including Electric Combi Boilers, guarantees warmth and hot water on demand. The innovative features of our Electric Water Boilers and Water Heaters, providing instant hot water for your daily needs. Consider the convenience of a Hot Water Cylinder for sustained warmth in your home. Our EHC products, ensures reliable Electric Heating and a seamless integration into your central heating system.
Color | White |
Finish | Gloss |
Material | Stainless steel |
Shape | Rectangle |
Length | 258 mm |
Width | 451 mm |
Height | 690 mm |
Warranty description | Five year Guidance for specification option: Boiler. Terms and conditions apply; consult manufacturer for details. |
Uniclass | |
CAWS | T90/322 Boilers, electric |
Boiler type | Combi. |
Output | 12 kW. |
Energy efficiency rating | D (heating). |
Mounting | Wall-mounted. |
Operating pressure | 3.0 bar (heating). |
Operating temperature | 20℃ to 85℃ (heating) |
Electrical supply type | Single-phase.Guidance for specification option: 240 V, 50 Hz. |
Accessories | Not required.Mercury Compliance Installation Pack - MER-PACK.Guidance for specification option: Includes all the key components required to ensure a hassle free and professional install of the Mercury Combi Boiler. |
Dimensions | 690 x 451 x 258 mm. Manufacturer guidanceOverall height x width x depth. |
Weight | 19 kg. |
Output | 5.8 L/min. Manufacturer guidanceHot water output (ΔT = 30℃). |
Capacity | 40968 Btu. Manufacturer guidanceHeating capacity. |
Pipes | 15 mm. Manufacturer guidanceHeating circuit pipe connections. |
Current | 50 Amp. Manufacturer guidanceLoad/ Current. |
Protection | 63 Amp. Manufacturer guidanceCircuit protective device. |
Contains Red List materials | No |
Country of material origin | Poland |
Country of product manufacture | Poland |
Recyclability | Yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
3-Phase Comet Electric Boilers - System Boiler
Astro Electric Combi Boiler - Electric Combi Boiler
Comet Electric Boiler - Direct Cylinder Packages
Comet Electric Boiler - Indirect Cylinder Packages
Comet Electric Boiler - Pre-Plumbed Cylinder Packages
Comet Electric Boilers - System Boiler
Comet Electric Combination Boilers Floor Standing
CometPV Electric System Boiler - Electric System Boiler
Fusion Comet 48 kW 3-Phase
SlimJim Electric Boiler - Direct Cylinder Packages