Flow Power Solutions

temporary hvac solutions

Flow Power Solutions have a wide range of portable temporary HVAC solution.s  We have climate and temperature control equipment available for hire across the UK. Our extensive range of commercial air conditioning equipment and industrial heating systems means we can design, engineer and scale a system specifically for your application. Our specialist heating, ventilation, and air conditioning systems create comfortable environments, while focusing on reducing your energy cost.

Event generators

Industrial heating and cooling systems.
Next day delivery, nationwide.


Our portable heating units provide warm air and radiant heating solutions exactly where you need it. They are available for both long and short-term hire. Our engineers will work with you to create an efficient temporary heating system for your space using the latest modelling technology. Furthermore, we also provide temporary power generators, cabling and distribution to get your temporary heating system up and running.

  • Portable heaters
  • Warm air heating
  • Heat exchanger systems


Temperatures are rising, creating hot, stuffy and uncomfortable environments. Our cooling systems are efficient, from cold food storage to hospitals to movie special effects, our industrial cooling services keep crucial operations running. Whether you need supplementary cooling during peak demand, backup for planned maintenance or emergency air con, our industrial cooling systems are resilient and reliable and can be deployed across a range of industries.

  • Portable air conditioning
  • Chiller units
  • Packaged AC solutions
  • Split AC units


Our industrial ventilation systems remove the hot air and circulate cooler air, creating an optimum environment. Our systems can also reuse unwanted heat from one area to warm up other building areas, saving costs of separate heating and cooling systems and increasing energy efficiency. Our ventilation systems can be deployed at indoor events, or industrial sites to regulate temperatures.

  • Air handling units
  • Air purification systems
  • Extractors

Working with Flow

Engineering Innovation

We provide an expertly engineered, data driven, high performance temporary power solution that delivers value for money and reliability.

Expert People

We only recruit top tallent. Our team is made up of knowledgeable, experienced power experts who provide a seamless end-to-end experience.

Temporary HVAC solutions for every application

With the unpredictability of the great British weather, having the right temperature control within can make the difference between the perfect hospitality or spectator experience, or quite the opposite! With the Flow difference, you won’t risk getting the level or location of your heaters or HVAC wrong. Our engineering team will map the air flow around your structure, depending on your layout and footfall, ensuring a temperature that is perfect all day long.

Specialists in Temporary hvac

We deliver optimum air quality and temperature control across a broad range of sectors. From events to construction, industrial and commercial applications, temperature and air quality are important variables to control. When the HVAC systems you depend on go offline or you require additional support, temporary heating and cooling equipment can keep your business operational and efficiency maximised.

Who we work with

We work across a broad range of sectors, including construction, industrial and commercial settings. Temporary heating and cooling equipment can keep your business operational. Whether you need heating for a temporary structure at outdoor event, or AC rental at the height of summer for a commercial office.

Providing HVAC solutions to

Basingstoke Primary School

Our team of heating engineers supported a primary school in Basingstoke to design and install a mid-term temporary HVAC solution. Installed in a high specification marquee structure, the system was designed to be quiet and efficient while providing enough heat output for a 600 sqm. classroom. The efficient heating solution included six fan coil units, a 30kva generator with a 30kva standby generator, distribution, fuel tanks and power supply. In addition, a cooling system was added for the summer months. Flow worked with the temporary classroom provider, Field and Lawn to co-ordinate the installation, handing over the classroom in just two weeks from initial contact.

Event generators

Find your sustainable temporary HVAC system

Our temporary HVAC solutions are highly efficient and cost effective. You can be sure they meet the strictest safety and emissions standards. Whatever your sector, environment or challenge, we have the knowledge and experience to provide the right heating, cooling and dehumidification solution. Right sized for your operation for maximum efficiency. From comfort heating to ground thawing. From short-term to long-term and emergency hire. Our expert team make it simple, flexible and sustainable.


Flow can deliver a wide range of air conditioning units across the UK and around the globe, including chillers and heat pump chillers, air handers, fan coil units and split AC units. If you are looking for something bespoke, we can engineer a complete solution.

Flow Power Solutions provide a comprehensive HVAC rental service, across the UK. Our expertise lies in providing temporary solutions. However, we do offer long term rentals and would be happy to provide a bespoke quotation if you require a intermediate commercial heating system or temporary solution. Our kit includes, IDF heaters and boilers.

Unfortunately, there are no specific laws which state a legal temperature limit. However, every employer has a responsibility to maintain a safe working environment and must protect the wellbeing of their employees under UK employment law. If temperatures are forecast to drop, it is sensible to hire a heating system to protect your workforce and maintain business operations.

We use some of the most efficient and modern stage five generators in the event industry.  Including diesel, hydrogen, bio-fuel and battery ESS.  We can deliver generators for any size event, anywhere in the world.

Let’s talk HVAC!

If you are looking to hire temporary heating, ventilation or cooling we can engineer a complete solution. We will map the air flow around your structure, depending on your layout and footfall, ensuring a temperature that is perfect for your event.