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.
The 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..
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.
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.
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.
I would just like to say that ESP are a very professional team to deal with. Worthy winners of two national awards.
We are delighted with out ESP system. We noticed our energy bills drop immediately and our home has never felt so cosy.
Design & Consultation Service

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.