Temporary Event HVAC Overlay

Temporary Event Hvac Overlay

Temporary event HVAC overlay satisfies the requirements of large events, many of which, have a requirement for heating ventilation and Air conditioning (HVAC) systems to improve the experience of customers and participants.

What Is Temporary Event Hvac Overlay?

Temporary event HVAC overlay is generally utilised by larger events that sometimes occupy sites that are not designed for the specific function- weather its multiple existing, or temporary buildings. If there is a HVAC requirement, this can be fitted and is called HVAC overlay.

Temporary overlay systems are designed to be portable and modular in nature for fast install and removal. Furthermore, all equipment is re-used, so waist is kept to a minimum.

The temporary AHU plant at the rear of the building – each HVAC AHU supplied an air sock.

Get Fast Response to Temporary Event HVAC Overlay from
Climate Rentals

Heating and cooling HVAC project for a large temporary building fitted for the London Olympics

How Can Climate Rentals Help With Your Event

We have a wealth of experience in this area and have worked on some of the largest events including Olympic venues. From initial consultation to installation and hand over, we have a proven track record of successfully delivering HVAC overlay projects.

The aforementioned, ensures our specialist HVAC systems are properly designed for economical installation and operation.

Features Of Our Temporary Event Hvac Overlay Systems

  • One box heating and cooling and ventilation units for fast install
  • High volume air handling units with innovative air distribution systems
  • Centralised plant for larger temporary event HVAC overlay projects- larger areas/ multiple buildings covered
  • Fossil fuel free electrical operation of heating and cooling functions
  • Fully automated controls for perfect conditions
  • Air source heat pumps available for efficient fossil fuel free heating

At Climate Rentals we are proud of the work we have done in the events sector. We enjoy working on large projects and making a really positive contribution to an events success. If you would like to discuss our temporary event HVAC overlay services, please get in touch for the best advice.

A temporary ACR 160.120 air handling unit installed on a large sporting overlay project. One of five units fitted to basketball courts and mixed use areas. Chilled water was supplied from a central 700kw water chiller.

FAQ's

A temporary event HVAC overlay is a portable, modular ventilation and air-conditioning setup used to support live events. Typical HVAC overlays provide temporary event cooling or heating in temporary buildings, mixed-use event areas, or larger venues where comfort, airflow, and temperature management are important.

Event air-conditioning hire is especially useful for larger live events where the site has a clear HVAC requirement but no suitable permanent system in place. This can include temporary structures, repurposed buildings, or multi-zone event spaces that need reliable heating, cooling, and ventilation.

The main benefits of event air-conditioning hire are speed, flexibility, and control. Our systems are designed to be portable and modular, enabling fast installation and removal, with flexible options including one-box units, centralised plant, and automated controls; all designed to create stable conditions while keeping operation practical and efficient.

The best way to arrange a temporary HVAC overlay for an event is to contact our team as early as possible with the event dates, venue details, and any known heating, cooling, or ventilation requirements. We can then talk through the space, the likely environmental demands, and the most practical event air-conditioning hire solution.

Case Studies

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