Reliable Commercial & Industrial Supplementary Heating
Scalable Temporary Heating for Standalone or Existing Systems
Sometimes your current setup just isn’t enough. Maybe there’s a cold spell, a system that’s not quite pulling its weight, or you’re amid a phased refurbishment. Whatever the reason, we’re here to help you fill the gap with reliable, scalable heating that keeps things running smoothly.
At Celsius Hire, we provide temporary heating solutions that can slot right into your existing system, or run completely standalone if needed. From office buildings and schools to hospitals, warehouses and temporary spaces, we’ve got the kit, the know-how, and the support to keep your site warm, compliant, and fully operational.
What we can offer:
Heating Hire That Fits Your Site, Not Just the Spec Sheet
Need expert bespoke heating hire? At Celsius Hire, we design systems that match your exact site conditions, whether you need to top up heat in one area or keep an entire building warm while your main plant’s underperforming.
We’ll take a proper look at everything: indoor and outdoor conditions, how the space is used, insulation levels, and how (or if) we’re linking into your existing system. Then we’ll build a setup that makes sense for your site and your budget.
Need to respond to changing weather or occupancy? No problem. We can provide heating solutions for emergency or planned requirements. With a nationwide team available around the clock we can offer site surveys, delivery and installation; as and when you need a heating solution.
Request a Quote Online or Call 0800 702 216
Product Highlights
Hire Air Handling Units & Fan Coils
Our air handling units (AHUs) offer a flexible and reliable solution for supplementary heating and maintaining optimal climate conditions in warehouses, industrial environments and even smaller spaces such a classrooms and offices. Designed for easy installation and operation, these compact units offer capacities between 30kWÂ to 150kW, providing the versatility to handle a wide variety of requirements.
Our experienced team is available to discuss your requirements or perform a free site survey, so that we can recommend the best system to ensure a warm and comfortable environment.
Temporary Boiler Hire for Supplementary Heating
Our temporary boiler hire options provide the reliable heat you need. Our skilled team will evaluate your heating demands and help you select the perfect boiler to match your exact site conditions. With packages available from 20KW up to 2000KW, our boilers can seamlessly connect to your existing setup or work alongside air handling units to deliver a complete heating system. Get in touch with us today to find out more!
Trusted By Industry-Leaders
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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
Can’t see what you’re after? Call us on 0800 702 2161 or complete our form.
We support everything from office blocks and healthcare sites to retail spaces, event venues, and temporary structures. Our systems can be scaled for both zonal and whole-building coverage.
Yes. Our solutions are designed to complement your existing setup. We can tap into LTHW circuits, provide independent electric heating, or run standalone systems depending on access, layout and performance requirements.
Supplementary heating is planned and proactive — for example, to increase output during colder periods or while plant performance is reduced. Emergency heating is reactive and typically deployed during sudden breakdowns. Celsius Hire supports both scenarios with tailored equipment and fast response.
Yes. Our electric boilers and portable electric heaters are ideal for internal spaces where ventilation or emissions restrictions apply — such as data centres, hospitals, and heritage buildings.
With depots across the UK and a rapid-response team, we can often deploy and commission equipment within 24–48 hours. Our site surveys ensure we deliver the right solution from the start, and our engineers remain on hand throughout the hire.
