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Chillers


Strategic depots


Nationwide engineers


Support services
What we offer
From compact portable units to large-scale temporary plant rooms, our fleet and engineering expertise covers the full spectrum of heating and cooling requirements.


Our extensive chiller fleet covers a wide power range, with integral pumps, tanks, flow switches, Bauer couplings, and control gauges included as standard. Operating range +20°C to -10°C.


High-capacity dry air coolers for large-scale industrial and commercial applications, using energy-efficient refrigerants compliant with the Clean Air Act.


Efficient heat pump chiller solutions for heating and cooling simultaneously, reducing energy consumption and operational costs across your site.


Bespoke air handling unit hire including low loss headers, heat exchangers, and dosing pots — engineered to your specific site requirements.


Generator hire to support your chiller or HVAC installation, ensuring continuous operation during planned or emergency scenarios.


Work with our team to build a bespoke contingency plan for your site — ensuring a rapid, pre-agreed response if critical cooling systems fail.


What's included
A full site survey identifies critical systems, potential points of failure and suitable locations for temporary equipment. We review access, connections and any enabling works needed before installation.
Your documented plan sets out the proposed equipment, site-specific risk assessment and method statement, activation arrangements and key contacts. A quotation for the equipment, delivery and installation helps establish costs before an emergency. The plan is supplied in hard and digital formats.
What's Included
Some sites can not afford to wait for replacement equipment when a critical system fails. Depending on the level of cover needed, contingency arrangements can include enabling works in advance, standby equipment, ancilliaries and fuel management to help reduce disruption when the plan is activated.




Downloadable Guide
Planning for heating or cooling failure? Download our guide for a closer look at the contingency planning process, the options available for critical sites and how to prepare for an emergency.
Why us
Unplanned downtime can halt production, distrupt occupants or compromise safety. Safeguard your operations against risk with a contingency plan. Identify critical systems, potential points of failure and the temporary equipment needed ahead of time.


Ageing or obsolete plant can create problems when repairs are no longer practical or replacement equipment has a long lead time. A contingency plan helps you prepare temporary heating or cooling arrangements, while a permanent solution is organised.


Knowing your temporary hire costs ahead of time avoids unexpected costs when systems go down, need servicing, replacement parts or repairs. Lets you budget with certainty. Receive a written contingency plan with the agreed arrangements and activation details.


When equipment fails, time can be lost establishing what will fit, where it can be installed on site and how it will connect with existing services. With these details mapped out in advance, temporary equipment can be deployed without starting the planning process from scratch.


Got a question?
A contingency plan identifies the temporary boilers or chillers your site would need, along with the arrangements for delivery, installation and commissioning. Equipment can also be reserved at one of our depots or kept on-site as part of an agreed standby arrangement.
Existing plant capacity, heating or cooling loads, connection details and site access arrangements are useful starting points. Information about critical processes, operational restrictions and any previous plant failures can also help identify where temporary support may be needed. Don't worry if you don't have everything to hand. The site survey will help select the equipment and connections needed.
This depends on the existing installation and the connection arrangements available. A contingency survey identifies the enabling works needed, including gas, water and electrical connections, so temporary equipment can be installed with minimal disruption.
Where uninterrupted operation is essential, the connection method and any necessary isolation should be agreed during planning.
The contingency plan documents the agreed equipment, enabling works and activation process, including the reference number used when the plan is needed.
Yes. A documented contingency plan can form part of your wider business continuity arrangements, establishing how critical heating, cooling or hot water services would be supported following equipment failure. It provides a practical reference for facilities and operations teams, with proposed equipment, costs and activation arrangements identified in advance.
Changes to building use, plant capacity or site infrastructure may affect the equipment and installation arrangements originally documented. It is best practice to review the document periodically and notify us if any changes accure on site.
Real-world results
From emergency boiler failures to planned heating and hot water cover, see how contingency planning has helped customers prepare for distruption and keep essential services running.


9 January 2025
An unexpected boiler failure over the festive period could have left residential accommodation without heating in freezing conditions. Because a contingency plan was already in place, the required equipment and delivery logistics were identified immediately - restoring heating within 6 hours.


6 February 2026
A residential development needed a contingency plan covering heating and hot water for three tower blocks, installed within a single day without turning off the existing system. Site survey to installation was completed within 7 days.
Don't wait for a breakdown to find out how quickly temporary heating and cooling could be installed. Speak to Cross Rental Services about putting a pratical contingency plan in place today, to protect your critical operations.