Heat Pump //


Heat Pump Maintenance & Services

To keep your heat pump in proper condition and continue your lowered energy efficiency levels, you need regular heat pump maintenance.

As part of our comprehensive heat pump service, we provide maintenance after we install one of our CO2 heat pumps in your facility. If you have one of our qualified engineers inspect your system yearly, you’ll prolong the life of your heat pump system.

CO2 Heat Pump Maintenance

Not only are CO2 heat pumps energy-efficient and environmentally sustainable, but they also require little maintenance to stay in top-performing condition. For the maintenance they do need, our experts are happy to service your CO2 heat pumps. As the property owner, you can check that airflow isn’t blocked by dust or debris, power off the system, occasionally clean the fan blades, or replace the filters when needed.

When you purchase one of our after sales support packages, we’ll provide yearly checks of your heat pump system. These assessments include checking the refrigerant pressure, looking for leakage in the ducts, measuring proper airflow, inspecting electrical contacts, evaluating the reverse cooling and heating controls, and much more.

Heat Pump After Sales Support

Although we pride ourselves on our design, manufacture, and installation expertise of CO2 heat pumps, we know that ongoing maintenance is a necessity to keep your heat pump system in good working order. With one of our after sales support packages, you’ll get more than just a warranty. We also provide 24/7 service engineering support, access to Clade’s technical helpdesk, and commissioning engineer attendance. We’ll be there to offer needed maintenance, support, and software upgrades throughout the system’s lifecycle. Our packages start from 12 months and can extend several years, depending on your requirements and preferences.

Also, keep in mind that we can only extend these support services to Clade CO2 heat pump products.

Other Heat Pump Services

Our heat pump maintenance is a standalone service, but we also offer it as part of our comprehensive design, manufacture, and installation service. If you require a bespoke CO2 heat pump system, we can design it and install it exactly to your requirements. We also offer installation and maintenance on our premade Clade heat pump systems if you select one of those instead. No matter your building or property type, we have the experience and skillset to deliver high-quality heat pump systems that enhance your energy efficiency.


Our heat pumps are designed for energy efficiency and high performance in both smaller spaces and larger properties.

Heat Pump Designers


High-quality products require high-quality manufacturing. We use precise engineering and the highest quality materials to supply heat pumps optimised for long-term performance.

Heat Pump Manufacturers


We provide full installation of your new heat pump. Our installation team causes as minimal disruption to your property as possible and ensures your heat pump is fully functional before leaving the site.

Heat Pump Installers

Heat Pumps We Manufacture

Clade heat pumps lead the industry in sustainability and are available for various sectors, including agriculture, commercial, data centres, residential, and industrial and manufacturing. Browse our range of heat pumps, made in the UK.


The Rowan is our smaller heat pump, suitable for lower heat capacities. Its compact design makes it suitable where space is limited. It can be skid mounted with a thermal store or with heat exchangers to reclaim heat from a refrigeration system for example.


The Oak is our mid-scale heat pump design. It is suitable for continuous operation and at higher heating capacities for large buildings or processes for example; swimming pools, food production, district heating and factories.
Designed and built to be fully serviceable.


The Beech is our largest heat pump, bespoke designed and manufactured for each project. Up to 1.4MW in a single unit and encompassing ground, air, water source as well as heat reclaim. Installed as separate evaporators and compressor stations with either glycol or refrigerant connections.


The Aspen is our hydrocarbon heat pump for smaller applications up to 150KW. Aspen is a more affordable low carbon solution for lower flow temperature but still delivering superb low-carbon heat service and a low GWP refrigerant.


“Over the past year TRIOS and Clade Engineering Solutions have worked closely together in delivering service to a range of retail and non-retail customers. Clade has proven to be a reliable partner and demonstrated its ability to react quickly and efficiently to customer requests and problems. Through system usage and great communication Clade has rapidly evolved as a partner of choice to TRIOS. The fact that Clade has both service and installation capabilities has given TRIOS confidence that we can rely on them in every situation, where our customers have a refrigeration or mechanical problem. Clade repeatedly demonstrates its customer focused credentials and continues to give great focus and service to TRIOS and our customers.”

Jeff Alden – Managing Director, Trios Group

Wm. Morrison Supermarkets Plc

“Clade have completed new installations on large stores, and refurbishment work within our main estate, and have many more planned in the future.

Their communication, efficiency and can do attitude make them a key strategic partner in our future within both M-Local and main estate. The key to their success with Morrisons is their transparency, and honesty. Nothing is hidden, and no conversations are off limits, they, as a team, are willing to bring new ideas to the table to make efficiencies, and also accept learnings from other teams to improve themselves.

I have absolutely no qualms in recommending them for any work, and hope that you consider them as the added benefit they can bring is invaluable.”

Tom Monaghan – Construction PM & Programme Manager, Wm Morrison Supermarket


“Clade have proved themselves to be a competent and diligent contractor for Marks and Spencer, their work has been delivered to a high standard with quality being the focus. Their deliver of M&S high profile stores has surpassed performance expectations. Clade has proved itself as a growing contractor with a bright future.”

Peter Garner – Marks & Spencer

CTS Shopfitting Ltd

“We have worked with Clade on numerous Co-op projects throughout many years and find them to be very professional and reliable with excellent communication both on and off site. The project management team work alongside ourselves and are very proactive when required.”

Martyn Clark – CTS Shopfitting Ltd

Key Property Solutions Ltd

“Thank you for the excellent work you did at M-Local Doncaster. It made a refreshing to change to come across a contractor who could adapt to change as speedily as yourselves and reacted pro-actively to anything that was required. I look forward to working with Clade again in the future.”

Lol Johansen – Key Property Solutions Ltd (Bowmer & Kirkland subsidiary)


“Clade Refrigeration (now Clade Engineering Solutions) has worked for The Co-operative Group for over 12 years. In this period they have delivered a large number of projects, some of these being high profile developments which have been installed to a very high standard indeed. Their willingness to help and Give support to the client, associated suppliers and the wider industry is noticeable, whilst they also take the time to give valuable feedback on new innovations and products. They have proved themselves in all instances to be a partner and a contractor that repeatedly delivers to the highest standards.”

Bill Watson – The Co-operative Group