Boiler Hire That Keeps Your Anaerobic Digester Process Moving
Flexible Heating Solutions Built Around Your AD Plant
In anaerobic digestion, consistent heat is essential to keep processes like biogas production running efficiently. When something goes off track, it can quickly impact the whole process. That’s where Celsius Hire comes in, with temporary boiler hire built specifically for AD plants.
Our boilers are capable of delivering water up 90 degrees; and are therefore capable of delivering sufficient heat for various stages of the process. This means Celsius Hire are able to supply in both Mesophilic digestion and Thermophilic digestion, meaning no matter the type of AD plant… we can support your requirement!
Our team can provide a free site survey to assess your exact requirements and determine the right scale for you, so that our temporary heating packages will slot neatly into your existing setup without slowing you down.
So when you need dependable heat and a team that gets it; Celsius Hire is ready to feed the huge stomach of your plant and keep processes running.
What we can offer:
Reliable Boiler Hire for Anaerobic Digestion Plants You Can Count On
When your anaerobic digestion plant needs reliable backup, you want a solution that fits in quickly and gets the job done without fuss. That’s exactly what we offer at Celsius Hire. Our temporary boiler hire is designed to work around your operation, helping you stay on track during maintenance, upgrades or unexpected downtime.
What sets us apart is the way we support you from start to finish. Our team takes the time to understand your site, recommend the right setup and get everything up and running with minimal disruption. With a broad range of boilers available, from 100 KW to 2000 kW, we can match the right level of output to your plant without overcomplicating things.
When it comes to trust, we have built our reputation on delivering exactly what we promise. With a 5-star customer rating and recognition at the Hire Awards of Excellence as SafeHire Plant, Tool and Equipment Hire Company of the Year, you can feel confident you are in safe hands.
Request a Quote Online or Call 0800 702 216
Product Highlights
Temporary Boiler Plant Rooms for UK AD Operators
Keeping an anaerobic digestion site running smoothly is all about consistency, especially when it comes to heat. That’s where our containerised boilers step in. Our 600 kW boiler units are a great fit when you need a reliable temporary replacement, helping you maintain stable temperatures so your process stays on track without disruption.
Everything comes neatly packaged in a secure, lockable container, so you get a tidy, safe setup that is ready to get to work from day one. It is a simple, dependable solution that takes the pressure off when your system needs a helping hand.
If your site needs a bit more power, we also offer 1300 kW and 2000 kW containerised boilers. These are ideal for larger anaerobic digestion operations where demand is higher and consistency matters even more.
Compact Boiler Solutions for Anaerobic Digestion Tank Heating
Running a smaller anaerobic digestion plant comes with its own challenges and space is often right at the top of the list. The good news is you don’t need a huge setup to keep your digesters and tanks at the perfect temperature.
Our micro boiler range at Celsius Hire is designed with this in mind. With outputs from 100 kW to 300 kW, these compact units slot neatly into tighter spaces while still delivering the steady, reliable heat your AD process depends on. They are a great fit for smaller sites or anyone looking to add a bit of extra capacity without reshuffling the whole layout.
Small in size does not mean small in performance. You’ll get consistent heating where it matters most, helping your digestion process stay stable and productive.
Not sure what size you need? Book a free site survey and we will take a look, talk it through with you and point you towards the best option for your setup.
Trusted By Industry-Leaders
We have been selected as the trusted partner for clients who are in need of temporary heating equipment – whether you’re a contractor for a large corporation, or prefer to keep operations in house, there’s no job too big.









Frequently Asked Questions
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In most cases, our temporary boiler systems can be delivered and installed within hours, depending on your location and site requirements. We know that a fast response is critical for AD plants, as any interruption to heating can quickly impact your operations and output.
Choosing the right boiler depends on factors such as digester size, heat demand, system design and site layout. Our professional site survey helps assess these requirements and ensures the correct capacity is selected, from compact units for smaller tanks to high-capacity containerised boilers for larger AD facilities.
Containerised boilers are built specifically for outdoor use and are well-suited to anaerobic digestion sites. They come housed in secure, weatherproof enclosures which protect the equipment and allow for safe, reliable operation in a range of site conditions.
Our boiler hire packages are flexible and can be arranged for short-term emergency cover or longer-term projects. Whether you need a system for a few days, several months or ongoing support, hire agreements can be tailored to suit your plant’s operational needs.
Yes, maintaining heat is essential for keeping the digestion process active. Our temporary boilers ensure your digester remains at the correct temperature, which helps avoid drops in microbial activity and supports consistent biogas output, even when your main system is offline.





