From the Manufacturers.



At EHC we recognise the growing demand for eco friendly heating and hot water solutions and all of our products are designed with this in mind.

Owing to the fact that Electric Boilers can be run from renewable resources such a solar power, it means that your boiler will run completely free from CO2 emissions.

Electric Boilers are also 100% efficient which means that for every 1kW of electricity you use, you will receive 1kW of heat.


Moving to electric is easy, as you don’t need to replace any of your existing pipework or radiators.

By 2050 the UK Government aim to generate emission-free electricity. Electric Heating will be a major facilitator in reaching this goal and in 2020 the Government pledged 40GW of wind generated electricity in the UK by 2030. This is enough electricity to power every household in the UK!

By moving to Electric Heating, with a renewable energy tariff you’ll not only be moving to carbon-free heating, but doing your bit to heat for a renewable future!


Electric Warm Air.


Looking for a Eco Friendly Heating System. This is our direct replacement for any Gas Warm Air Heating System  or existing Electric Warm Air Heating System.  Its 100 % electric and very popular with Warm Air Heating homes. Contact Us


  • Replaces electric gas warm air units
  • Combines EHC electric boilers with Aquair water-to-air space heater
  • Unique Aquair Design
  • Only product that can replace warm air heater in single dwelling
  • Fully utilizes existing warm air ducting
  • Integrates with centralized heating source
  • High Output
  • Calculated using minimum 80°C flow temperature
  • Lower temps can be used with reduced output
  • Cost-Effective Replacement
  • Efficient solution for replacing electric warm air units
  • Ideal for installers without DAH1 certificate
  • Space-Saving Installation
  • Boiler and Aquair HIU combination saves space
  • Improved Air Quality (Optional)
  • ‘Cleanflow’ electronic air filter reduces respiratory issues
  • Provides cleaner air vs older heating systems
  • Benefits
  • Minimum disruption to current installation
  • New, improved heating system
  • Centralized heating advantages

The Aquair water-to-air solution combined with EHC boilers offers an innovative, high-quality replacement for outdated electric and gas warm air units.


The Comet PV System Boiler.


Need a Eco Friendly Boiler  this is a direct replacement for any system boiler.  This is the perfect Electric Boiler to run your Electric Central Heating System. You can heat your radiators and your Hot Water System, just like your gas boiler does, only its kinder to the planet. Contact Us


  • PV Integration (optional)
  • Zero Carbon
  • Energy Monitoring
  • Weather Compensation
  • Automatic Anti-Legionella Feature
  • Adjustable Flow Temperature: 20°C – 85°C
  • Smart boiler control using the EHC App*
  • Capable of working on multiple heating circuits simultaneously, each operating at different temperatures
  • Available in outputs from 2kw to 24kw, Which can be adjusted on-site to achieve optimal performance
  • Maximising energy brought from your solar panels. Minimising excess energy going back to the grid


MERCURY COMBINATION BOILER


The Mercury Electric Combi Boiler is the Premium Electric Boiler solution for Heating & Hot Water


Mercury Electric Combi Boiler Premium Heating & Hot Water Solution.


Cost-Effective Alternative Provides a very cost-effective option compared to electric storage heating, oil, solid fuel or LPG systems for properties off the gas grid.


Key highlights of the Mercury Electric Combi Boiler:


Versatile Applications

  • Ideal for wet central heating systems
  • Suitable for underfloor heating
  • Perfect for properties with no gas supply or boiler restrictions (listed buildings, bedsits, etc.)

Output Range

  • 12kW, 14.4kW single phase models
  • 19kW, 26kW three phase models

Temperature Adjustment

  • Hot water range: 30°C – 60°C
  • Heating range: 20°C – 85°C
  • Via easy-to-use digital control panel

Domestic Hot Water

  • Suitable for showers and sink outlets
  • For bathtubs, 19/26kW models recommended
  • Can integrate with cylinder via ‘S’ plan for higher demands

Advanced Features

  • Weather compensation for increased efficiency
  • Bare-wire heating elements resist limescale
  • Advanced service diagnostics

The Mercury boiler brings premium quality, intelligent features like weather compensation, and powerful yet efficient heating and hot water delivery to off-grid properties.