Hydroloop refrigeration system is a cost-effective alternative to the remote refrigeration system. It connects multiple plug-in refrigerators and/or cold rooms to a glycol condensing system. The glycol system removes excess condensation heat through liquid pipes to the exterior of a building, or it can be used to heat the store and/or water.

Hydroloop system ensures high energy efficiency and is also environmentally friendly, thanks to its ability to reuse the excess condensation heat formed during the refrigeration cycle.

Environment Friendly
Cost Effectiveness
Energy Efficiency
Easy Installation

Hydroloop Glycol

Hydroloop Glycol system connects plug-in refrigeration equipment fitted inside with compressors and all refrigeration cycle components to a glycol-cooled system with a plate condenser. The system efficiently removes excess condensation heat through liquid pipes to the exterior of a building or allows reusing it for heating the store or water. The pump station in the system eliminates the need for a machinery room and facilitates glycol circulation in a closed-cycle liquid system. An outdoor dry cooler is utilized in the system to enhance heat recovery.

Environment friendliness

Operates with natural and future-proof propane (R290) gas refrigerant with GWP 3.

Cost-effectiveness

Easier and cheaper installation, compared with a remote system, and simpler maintenance.

Energy efficiency

30% more energy efficiency with the possibility of reaching up to 70% efficiency with Continuous Cooling technology.

Sustainability

Allows reusing the emitted heat for shop heating through an integrated heating system.

Safety

Available from 150g to 500g of R290 refrigerant in a single circuit with a very low refrigerant leakage rate.

Flexibility

Easy to replace, relocate, and add components or pieces of refrigeration equipment without stopping the whole system.

Space-saving

No machinery room is required for the pump station since it can be mounted in any wanted place.

Easy installation

There is no need for certified refrigeration experts for system installation—all you need to do is connect equipment to simple hydraulic pipes and plug it into an outlet.

Adaptabillity

Easy to integrate with various heating systems.

Ergonomic shopping and working experience

No heat discharge into the shop.

Hydroloop Glycol WPI

Hydroloop Glycol WPI system connects plug-in refrigeration equipment, fitted inside with compressors and all refrigeration cycle components, to a glycol-cooled system with a plate condenser and a small-sized circulatory water pump. The integrated water pump facilitates glycol circulation in a closed-cycle liquid system and eliminates the need for the main pump station. The system efficiently removes excess condensation heat through liquid pipes to the exterior of a building or allows reusing it for heating the store or water. An outdoor dry cooler is used in the system to enhance heat recovery.

Environment friendliness

Operates with natural and future-proof propane (R290) gas refrigerant with GWP 3.

Cost-effectiveness

Easier and cheaper installation, compared with a remote system, and simpler maintenance.

Sustainability

Allows reusing the emitted heat for shop heating through an integrated heating system.

Safety

Available from 150g to 500g of R290 refrigerant in a single circuit with a very low refrigerant leakage rate.

Flexibility

Easy to replace, relocate, and add components or pieces of refrigeration equipment without stopping the whole system.

Easy installation

No need for certified refrigeration experts for system installation –  all you need is to connect equipment to simple hydraulic pipes and plug it into an outlet.

Adaptability

Easy to integrate with various heating systems.

Ergonomic shopping and working experience

No heat discharge into the shop.

Even more space saving

No space is needed for the main pump station.

Increased energy efficiency

Water pumps run with the compressors for a maximum of 16 hours daily, saving 30% energy on glycol circulation compared to the traditional Hydroloop system.

Hydroloop Hybrid

Hydroloop Hybrid system connects plug-in refrigeration equipment fitted inside with compressors and all refrigeration cycle components to a glycol-cooled system with air and plate condensers. The system allows combining two different condensation heat removal systems with the possibility of switching over. It can efficiently emit the heat directly into the shop via an air condenser mounted in the equipment or remove it through liquid pipes, where it can be reused to heat the water or removed outside the building. The pump station in the system eliminates the need for a machinery room and facilitates glycol circulation in a closed-cycle liquid system. An outdoor dry cooler is utilized in the system to enhance heat recovery.

Environment friendliness

Operates with natural and future-proof propane (R290) gas refrigerant with GWP 3.

Cost-effectiveness

Easier and cheaper installation, compared with a remote system, and simpler maintenance.

Energy efficiency

30% more energy efficiency with the possibility of reaching up to 70% efficiency with Continuous Cooling technology.

Sustainability

Allows reusing the emitted heat for shop heating through an integrated heating system.

Safety

Available from 150g to 500g of R290 refrigerant in a single circuit with a very low refrigerant leakage rate.

Flexibility

Allows combining two different heat removal systems with the possibility of switching over the regimes.

Space-saving

No machinery room is required for the pump station since it can be mounted in any wanted place.

Easy installation

There is no need for certified refrigeration experts for system installation—all you need to do is connect equipment to simple hydraulic pipes and plug it into an outlet.

Hydroloop Hybrid WPI

Hydroloop Hybrid WPI system connects plug-in refrigeration equipment, fitted inside with compressors and all refrigeration cycle components, to a glycol-cooled system with a plate, air condensers, and a small circulatory water pump. The integrated water pump facilitates glycol circulation in a closed-cycle liquid system and eliminates the need for the main pump station. The system allows combining two different condensation heat removal systems with the possibility of switching over. It can efficiently emit the heat directly into the shop via an air condenser mounted in the equipment or remove it through liquid pipes, where it can be reused to heat the water or removed outside the building. An outdoor dry cooler is utilized in the system to enhance heat recovery.

Environment friendliness

Operates with natural and future-proof propane (R290) gas refrigerant with GWP 3.

Cost-effectiveness

Easier and cheaper installation, compared with a remote system, and simpler maintenance.

Sustainability

Allows reusing the emitted heat for shop heating through an integrated heating system.

Safety

Available from 150g to 500g of R290 refrigerant in a single circuit with a very low refrigerant leakage rate.

Flexibility

Allows combining two different heat removal systems with the possibility of switching over the regimes.

Easy installation

There is no need for certified refrigeration experts for system installation—all you need to do is connect equipment to simple hydraulic pipes and plug it into an outlet.

Even more space spacing

No space is needed for the main pump station.

Increased energy efficiency

Water pumps run with the compressors for a maximum of 16 hours daily, saving 30% energy on glycol circulation compared to the traditional Hydroloop system.

Hydroloop Condensing Unit

FREOR customized Hydroloop Condensing Unit allows coldrooms to connect to the Hydroloop system. The condensing units are intended to maintain the cold rooms’ temperatures. To achieve that, they are fitted with compressors and plate heat exchangers, which allow them to connect to the same Hydroloop line as other refrigerated display units. The system is easy to install and can be mounted on the top outside of the cold room with no additional space required or placed in the technical room. That makes it a compact refrigeration solution with maximized storage space.

Environment friendliness

Very small quantity of natural R290 refrigerant with GWP of 3.

Energy efficient

Low power consumption and can be paired with Continuous Cooling technology to save up to 30% on energy compared to conventional units.

Easy maintenance

The condensing unit operates on the same system as refrigeration equipment.

Space saving

Can be mounted on the top of the outside of the cold room.

Hydroloop Systems Comparison

The Comparison Between Hydroloop and Hydroloop WPI

The Comparison Between Hydroloop Glycol and Hydroloop Hybrid

The Comparison Between all Hydroloop Systems

Reduce your supermarket’s operational costs and help the environment with FREOR Hydroloop refrigeration solutions!