EHC Mercury Electric Combi Boilers 12kW – 26kW

EHC

£1,550.00 inc. VAT

Capacity 12kW 14.4kW 19kW 26kW

Payment details

Mercury Electric Combi Boilers 12kW – 26kW

Product Description

The Mercury Electric Combi Boiler is a premium solution for efficient electric central heating and hot water, designed with advanced controls, weather compensation, and service diagnostics. Available in 12kW, 14.4kW (single phase), and 19kW, 26kW (three phase) options, it’s ideal for homes without a gas supply or with gas restrictions. Suitable for radiators and underfloor heating, as well as showers and basins—3-phase models offer sufficient hot water flow rates for bath filling.

Digital Control Panel: Adjust operating temperatures with ease (20–85°C heating, 30–60°C hot water).
High Efficiency: Delivers instant central heating and hot water on demand—no flue required.
Reliable Output Range: Four sizes — 12kW, 14.4kW (single phase); 19kW, 26kW (three phase) — for property requirements from flats to larger homes.
Smart Features: Weather compensation, service diagnostics, and safety controls as standard.
Safety & Warranty: Comprehensive 5-year warranty on all models.
Applications: Ideal for off-grid homes, listed buildings, bedsits, and properties where emissions or flue access is an issue.

Technical Specifications

Model	Output	Type	Single/Three Phase	BTU	Dimensions (HxWxD, mm)	Weight	Load Current	Circuit Protection	Min Cable Size	Temperature Range Heating	Temp. Range Hot Water	ERP Rating	Warranty
MERCURY12KW	12 kW	Combi	Single Phase	40,945	690 × 451 × 258	26 kg	52A	63A	10 mm²	20–85°C	30–60°C	D	5 years
MERCURY14.4KW	14.4 kW	Combi	Single Phase	49,161	690 × 451 × 258	26 kg	60A	63A	10 mm²	20–85°C	30–60°C	D	5 years
MERCURY19KW	19 kW	Combi	Three Phase	64,830	690 × 451 × 258	26 kg	3 × 27A	3 × 32A	5 × 4 mm²	20–85°C	30–60°C	D	5 years
MERCURY26KW	26 kW	Combi	Three Phase	88,715	690 × 451 × 258	19–26 kg	3 × 35A	3 × 40A	5 × 6 mm²	20–85°C	30–60°C	D	5 years

Applications

Properties without mains gas or with gas boiler restrictions
Wet central heating with radiators and underfloor heating
Showers and sink hot water (14.4kW+ for larger DHW load; 19kW/26kW models can fill baths)
Hybrid setups with hot water cylinders for high DHW demand

What's Included?

Mercury Electric Combi Boiler (selected output 12kW to 26kW)
Digital control panel
Installation guide and warranty

Why Choose Mercury Electric Combi Boiler?

Wide range (12kW–26kW) for flats to large homes
Advanced controls, diagnostics, and safety
No flue, no emissions, ultra-quiet operation
5-year warranty and proven reliability

Country/region