Two operating modes
Use the same temporary plant for chilled-water or warm-water duties.
Heat-pump chiller hire
COOLING OR HEATING.
ONE PACKAGE.
Reversible temporary heat-pump chillers for changing weather, HVAC duties and projects that need both chilled and warm water.
ReversibleHeating and cooling
FlexibleSeasonal use
TurnkeyInstalled package
The requirement comes first
READY FOR CHANGING CONDITIONS.
A reversible heat-pump chiller can provide cooling or heating from the same packaged unit. It is a practical choice for HVAC projects, seasonal changeovers and sites where the duty may move in either direction.
Engineered temporary cooling
BUILT AS
ONE SYSTEM.
Seasonal cover
A useful option when project dates cross changing weather conditions.
Complete hydraulics
Pumps, tanks, hoses and controls are matched to the required mode.
Site-led selection
Available equipment is checked against temperature, ambient and electrical requirements.
From requirement to running
ONE TEAM.
FOUR STEPS.
- 01
Confirm
Define heating and cooling duties across the hire period.
- 02
Select
Check water temperatures, ambient range and available power.
- 03
Install
Position, connect and commission the reversible package.
- 04
Switch
Support mode changes as project conditions evolve.
Where it works
READY FOR
THE REAL WORLD.
Before we specify equipment
WHAT WE
CHECK FIRST.
The right answer comes from the operating detail. These are the points our engineers will work through with your team.
Water temperature
Required leaving-water temperatures must be achievable in both modes.
Ambient range
Outdoor conditions affect available capacity and efficiency.
Changeover controls
The method and timing for switching modes should be agreed before operation.
Electrical supply
Heating and cooling performance must be checked against the power available.
Complete hire package
EVERYTHING
CONNECTED.
One accountable team can coordinate the equipment around your duty, site and programme.
- Air-cooled chillers
- Pumps and buffer tanks
- Plate heat exchangers
- Flexible hoses and fittings
- Temporary power and distribution
- Installation and 24/7 support
Frequently asked questions
PRACTICAL
ANSWERS.
Does one unit provide both heating and cooling?+
A reversible heat-pump chiller can operate in either mode, subject to the selected equipment and required temperatures.
Can it switch modes during the hire?+
Yes, where the chosen configuration allows it. We agree the control and changeover method during design.
How long can I hire a chiller for?+
Hire periods can cover a short breakdown, a planned maintenance window, seasonal demand or a longer project. We shape the agreement around the programme.
What happens if there is a problem on hire?+
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
WHAT NEEDS
COOLING?
Share your required temperatures, process load, site and dates. Our specialists will recommend a practical temporary system.
Request a quote