Servicing & Maintenance

Maintenance & After Sales Care

For routine maintenance or any problems which may occur with your system J L Phillips Renewable Energy will be happy to send out one of our fully trained ETA service engineers to assist.

*Please note any parts not covered by the warranty shall be chargeable (plus VAT, parts & mileage).


As MCS accredited installers and service engineers, J L Phillips recognise the importance of regular annual services on your Renewable Energy systems, ensuring long service life and continued efficient running of your heating system.

Most renewable energy installations require a regular level of maintenance, to ensure the continued efficient running of your system it is recommended that you carry out the simple checks and actions recommended for your system. Also to ensure that your manufacturer’s warranty remains valid, the system will need to be checked and serviced annually by a qualified service engineer.

J L Phillips service engineers are fully trained and certified by our manufacturers and we can offer maintenance & servicing on the full Herz, ETA, Ecodan & NIBE ranges. For your complete peace of mind, J L Phillips Renewable Energy offers an annual service, please see the service sheet downloads for prices.

Please remember that your Manufacturer’s warranty can become invalid if you do not have the annual service documentation available should you need to make a claim on the warranty.

If you would like to set up an annual service agreement with J L Phillips Renewable Energy, please fill in the relevant Servicing Agreement Return Sheet and return to the office via email or post. Once we have received the form, we shall send you a letter confirming receipt and outlining servicing dates and schedule.

J L Phillips provide a full service and maintenance service for Biomass, Ground Source Heat Pumps and Air Source Heat Pumps. If you would like an annual service contract, please download the correct service sheet from below and return to us at your earliest convenience:

Air Source Heat Pumps

Ground Source Heat Pumps

Herz Biomass Boilers

ETA Biomass Boilers


Download Biomass Brochure

Download Heat Pump Brochure

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01636 642790
J L Phillips Renewable Energy Ltd, Fen Lane, Long Bennington, Newark, NG23 5ED