A system, not a drop-off
Equipment is positioned, connected and commissioned by people who understand the whole circuit.

Nationwide temporary cooling
Air-cooled chillers from 50 kW to multi-megawatt packages, sized, installed and supported as one complete temporary system.
The requirement comes first
Temporary cooling starts with the duty, not the machine. We assess temperatures, flow, load, connections, access, power and resilience before matching the equipment to your site.
Engineered temporary cooling
Equipment is positioned, connected and commissioned by people who understand the whole circuit.
Modular chillers can be combined for larger duties, standby resilience or a changing load.
Cover a breakdown, planned project, seasonal peak or extended capacity requirement.
The same team stays accountable from survey and selection through to collection.
From requirement to running
Tell us what must remain cool, where and for how long.
We confirm temperatures, flow, access, power and connection points.
Chillers and ancillaries are selected as one working package.
We deliver, position, connect, test and support the system.
Where it works
Before we specify equipment
The right answer comes from the operating detail. These are the points our engineers will work through with your team.
The heat load determines the capacity required, with allowance for ambient conditions and load variation.
Required supply and return temperatures affect chiller selection, flow and fluid protection.
Pipe sizes, available pressure and system volume shape the temporary hydraulic design.
Electrical supply, lifting, positioning, noise and hose routes are checked before delivery.
Complete hire package
One accountable team can coordinate the equipment around your duty, site and programme.
Frequently asked questions
We will ask about the required flow and return temperatures, process or building load, site location, electrical supply, connections, access and hire dates. If anything is unknown, a site survey can close the gaps.
Yes. The package can include pumps, buffer tanks, plate heat exchangers, hoses, fittings, temporary power, delivery, positioning and commissioning.
Hire periods can cover a short breakdown, a planned maintenance window, seasonal demand or a longer project. We shape the agreement around the programme.
Gradwell Chiller Hire provides technical support throughout the hire. For urgent requirements, the response team is available 24 hours a day.
Specialist chiller hire
Start with the requirement
Share your required temperatures, process load, site and dates. Our specialists will recommend a practical temporary system.
Request a quote