Ecocent – Hot Water System

The Earth Save Products Ecocent is an innovative and versatile integrated heat pump and water cylinder that operates as a stand-alone unit or in conjunction with other renewable energy technologies.

It uses the ESP advanced heat exchangers and heat recovery technology and is available in a range of sizes from 100, 200 and 300 litres.

The ESP Ecocent offers unrivalled performance in hot water production using state of the art components to provide an MCS approved unit that can supply domestic hot water at high efficiency levels all year round.

The ESP Ecocent produces copious amounts of hot water and consumes as little as 640W/hr of electricity when running, which is much less that an electric kettle! This small amount of electricity drives the integrated air source heat pump and heat recovery cycle, thereby producing all the hot water you need. The unit does not run constantly – it runs only when re-heating the cylinder after hot water has been drawn off: it will switch on and off automatically to minimise power usage.

The ESP Ecocent is designed to extract heat and unwanted moisture that would otherwise be wasted (e.g. through an extraction fan) and transfer it to the hot water system. Waste heat and unwanted moisture can be extracted from bathrooms, kitchens, vaulted ceilings, areas of excessive solar gain.

The Ecocent unit can also be fully integrated into a whole house mechanical ventilation and heat recovery system, further increasing the house efficiency.

mcsThe Only MCS Accredited product of it’s kind on the market.

Ecocent – At a Glance

Here are some of the features our clients love about the Ecocent Hot Water System…

  • Save up to 75% on water heating costs

  • An air to water heat pump

  • A fully insulated stainless steel hot water cylinder

  • A secondary coil

  • A back-up immersion heater

  • Digital touch screen controls
  • Legionella safe pasteurisation cycle

  • MVHR Compatible

  • 100% free bi-product cool air

Your In Control With the Ecocent

With the ESP Ecocent, YOU decide where to extract and divert unwanted waste heat from. Whether it be loft-spaces, over heating rooms, laundries, bathrooms or kitchens. All of these areas can generate waste heat for use in delivering your hot water requirement. This makes the ESP Ecocent ideal for hotels, restaurants and commercial buildings as well as residential properties.

Highly Effecient

All ESP Ecocent units use ‘best in class’ components to ensure that the units deliver the maximum efficiency and meet the stringent demands of the MCS scheme..

Ecocent Coil

Your Ecocent

can be set to store water at up to 60°C and will ensure that you always have plenty of hot water available. The unit also meets the pasteurisation requirements of EN806 and delivers a weekly pasteurisation cycle.

View Ecocent Range

Intelligent Operation with multiple modes

Different modes can be set to ensure that your Ecocent unit meets your every need. The simple to use controls allow you to set the Ecocent to match different scenarios.


What some of our clients have said

We picked up three awards for our contribution towards energy efficiency and renewable technologies.
Alastair Kay, NHS
I recently had an ESP ASHP installed for our underfloor heating and MVHR system installed. The team worked to budget and delivered it on time.
Peter Orr, Glencoe
I would just like to say that ESP are a very professional team to deal with. Worthy winners of two national awards.
Martin O'Donnell, NHS
We are delighted with out ESP system. We noticed our energy bills drop immediately and our home has never felt so cosy.
Sarah Williamson, Creetown
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Design & Consultation Service

I’m here to help you design your renewable energy system. You can also give us a call! 01294 551793 or email us on

Here at Earth Save Products we pride ourselves in our expertise and knowledge of our renewable systems.

For that reason we can absolutely guarantee that there is no one better to install our products than our very own team.

When it comes to installation we take full responsibility for the entire process from Air Source Heat Pump and Ecocent performance to the optimal layout of our Under Floor Heating systems and interface with other compatible systems.

In addition to this our design team offer all the assistance required to claim any grants available under the government’s Renewable Heat Incentive. This service includes a walk through of the complexities of Heat Load Calculations and the Audio Calculations required by Building Regulations.

Renewable Energy System Installations

Designed specifically for your requirements. Installed by professionals to ensure the best performance.

Hot Water Solutions

Enjoy low cost hot water with Earth Save Products award winning Ecocent system.

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Underfloor Heating

Heat your home or office space discreetly and cost effectively with an Earth Save Products underfloor heating system

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Air Source Heat Pumps

Start saving on your energy bills and take advantage of available government funding with our award winning heating systems.

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Ventilation / Heat Recovery

Become more energy efficient by recovering heat from areas of your home or work place during ventilation.

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