Temporary Cooling & Heating Solutions

Professional mobile rental equipment for industrial, HVAC, event and ice rink applications.

COOL RENT provides temporary cooling and heating systems – from a single rental unit to a complete temporary installation including chillers, heat pumps, boiler systems, pumps, flexible hoses and hydraulic equipment.

Solutions for planned maintenance, seasonal demand, emergency situations and temporary technical installations.

Capacity & Flexibility for Different Applications

5.5+ MW

Available Cooling Capacity

1.5+ MW

Heat Pump Heating Capacity

15

Mobile Chillers & Heat Pumps

-13°C

Low-Temperature Operation

Our available cooling capacity is rated at standard HVAC conditions of 12/7°C chilled water. Equipment can be operated as individual units or combined in parallel configurations for applications requiring several megawatts of cooling capacity.

Service Network & Technical Support

COOL RENT operates service centres in Sofia, Plovdiv and Varna, supporting efficient logistics, technical service and maintenance of temporary systems.

We support projects in Bulgaria and internationally.

SOFIA · PLOVDIV · VARNA

Our Solutions

Event Cooling
Temporary cooling solutions for sporting events, exhibitions, festivals and other temporary spaces.
Ice Rink Cooling
Specialised low-temperature systems and technical solutions for temporary and seasonal ice rinks.
Temporary Heating
Mobile heat pumps and boiler systems for temporary and emergency heating applications.
Process Cooling
Temporary cooling solutions for industrial and technological processes requiring different operating temperatures.
Emergency Cooling
Temporary cooling capacity in the event of equipment failure, maintenance or replacement of an existing cooling system
Temporary Cooling
Additional or replacement cooling capacity for buildings, HVAC systems and temporary installations.

Our Rental Fleet

COOL RENT operates a modern fleet of mobile equipment that can be used independently or combined into complete temporary systems.

Cooling Systems

Mobile air-cooled chillers for HVAC, process and low-temperature cooling applications.

Individual cooling capacity of over 500 kW per unit, with the possibility of parallel operation to create multi-megawatt temporary cooling systems.

Heating Systems

Mobile reversible heat pumps providing approximately 1.5 MW of total heating capacity, complemented by a 510 kW mobile boiler system for temporary and emergency heating.

Hydraulic Systems

Pumps, flexible hoses, manifolds, connection components and hydraulic equipment for complete temporary installations.

Modern & Energy-Efficient Equipment

The COOL RENT fleet includes a modern generation of high-efficiency chillers and heat pumps designed for efficient operation at both full and partial loads.

The equipment can operate with water and glycol mixtures and covers both standard HVAC applications and low-temperature operating conditions.

Our large chillers are equipped with Heat Recovery systems, allowing recovered heat to be utilised for water heating in suitable applications.

Low-Temperature Solutions

Our equipment supports operation with water and glycol mixtures and low-temperature applications with leaving fluid temperatures down to -13°C.

This makes the equipment suitable not only for standard HVAC applications but also for industrial processes, ice rinks and other specialised low-temperature applications.

Practical Experience

Real applications. Real operating experience.

The experience behind COOL RENT includes the installation and operation of large-scale temporary cooling and low-temperature systems.

Our practical experience includes major seasonal projects such as ICE PARK SOFIA and ICE PARK PLOVDIV, as well as a number of smaller seasonal ice rink installations.

From a Single Unit to a Complete System

COOL RENT does not limit customers to a predetermined equipment model.

Based on the technical requirements of each project, we select the appropriate unit or combination of units together with the required supporting equipment.

LET’S DISCUSS YOUR PROJECT

Tell us your required capacity, operating temperature and project duration.