Premium Quality
Refrigeration Equipment
Partner no.1
REFRIGERATION SYSTEMS
WATERLOOP
SYSTEMS
Waterloop
Cooling system
Waterloop system provides high energy efficiency, reduced environmental impact, and flexibility thanks to its modular and reliable design.
What is the Waterloop System?
Waterloop is a modern system for connecting refrigerated display cases, cold rooms, and other cooling devices through a closed water loop. Instead of traditional large refrigerant installations, each device has its own cooling module that transfers heat to the water system. The water then transports excess heat to an external heat exchanger or central unit where the heat is discharged outside the building.
How does it work?
- Each display case or cooling device operates as an independent unit.
- Heat from the cooling system is transferred to the water loop.
- A pump circulates water through the closed system.
- Heat is discharged via a dry cooler, chiller, or heat pump.
- The system automatically regulates temperature and flow according to the building’s needs.
Advantages of the Waterloop System
1. Significantly Reduced Refrigerant Use
- Refrigerant remains inside the display case or device itself.
- No large central refrigerant installations throughout the building.
- Reduced risk of refrigerant leakage.
- Easier compliance with environmental regulations.
2. Energy Efficiency
- More stable system operation.
- Lower electricity consumption.
- Possibility of using inverter technology.
- Excellent performance under variable loads.
3. Flexibility and Modularity
- Easy addition of new display cases.
- Each unit operates independently.
- A malfunction in one case does not affect the rest of the system.
- Ideal for markets, supermarkets, and retrofit projects.
4. Simplified Installation
- Water installations are used instead of copper refrigerant pipes.
- Easier and faster assembly.
- Lower system expansion costs.
- Less complex service infrastructure.
5. Lower Maintenance Costs
- Easier fault detection.
- Service is often performed only on the individual display case.
- Less refrigerant = lower service costs.
- Reduced risk of major system downtime.
6. Environmental Benefits
- Lower GWP impact due to reduced refrigerant use.
- Lower emissions from refrigerant leakage.
- Suitable for modern “green” buildings.
- Easier compliance with F-Gas regulations.
7. Heat Recovery
Waterloop systems enable the use of waste heat for:
- Space heating
- Domestic hot water preparation
- Supplementary heating during winter
In this way, the overall energy costs of the building are further reduced.
8. Quieter Operation
- No large central units inside the sales area.
- Reduced noise in the market or store.
- Improved comfort for customers and employees.
Waterloop Systems
- High energy efficiency – reuses heat within the system, reducing overall energy consumption.
- Lower environmental impact – minimizes refrigerant charge and supports low-GWP refrigerants. A good alternative to CO₂ systems.
- Flexible and reliable – modular design improves redundancy and easily adapts to different store layouts.
- All Frigo Zika plug-in display cases can operate on a Waterloop system.
OTHER
PRODUCTS
VERTICAL DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO FRUIT Oslo Fruit Vertical Refrigerated Display Cabinet Oslo Fruit rashladna vitrina pruža optimalne uslove za očuvanje svežine i dugotrajnosti voća i povrća, kombinujući…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL KRISTAL Kristal Horizontal Refrigerated Display Cabinet Kristal is one of the most popular models in our range, thanks to its large display space (up…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL KRISTAL ITALIC Kristal Italic Horizontal Refrigeration Cabinet Kristal Italic horizontal refrigeration cabinet is a very popular model for supermarkets. It features a modern design…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL MINJON Minjon Horizontal Refrigeration Cabinet Minjon horizontal refrigeration cabinet is a very popular model for pastry shops, cafés, and bakeries. It features a modern…
REFRIGERATION ISLAND AVAILABLE: 1 MODEL OSLO ISLAND Oslo Refrigeration Island The Oslo refrigeration island is a very popular model for supermarkets. MODELS Oslo Island Oslo Island Oslo Island Oslo Island…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS ELECTRIC GRILL Professional Electric Grill Professional electric grill, hospitality equipment for restaurants, hotels, and large kitchens. Features powerful performance with smooth or ribbed plates.…
HORECA EQUIPMENT AVAILABLE IN 7 MODELS UNOX OVENS Unox Convection Ovens UNOX convection ovens use an advanced fan system that evenly distributes hot air throughout the chamber, enabling fast and…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS ELECTRIC OVENS Single-deck, double-deck, and triple-deck Electric Oven Single-deck, double-deck, and triple-deck electric ovens differ in capacity, dimensions, and power, and are selected according…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS ELECTRIC PIZZA OVEN Electric Pizza Oven The electric pizza oven is a professional appliance designed for fast and even pizza baking, with precise temperature…
HORECA EQUIPMENT AVAILABLE IN 5 MODELS ELECTRIC STOVE Electric stoves from the 900 series The 900 Series of professional stoves represents a robust and powerful range of equipment designed for…
HORECA EQUIPMENT AVAILABLE IN 5 MODELS ELECTRIC STOVE Electric stoves from the 700 series The 700 Series of professional stoves represents a flexible and reliable range of equipment designed for…
RETAIL EQUIPMENT, BAKERY DISPLAY CASES AVAILABLE: 1 MODEL BAKEOFF Bakeoff Horizontal Bakery Display Case BakeOff horizontal bakery display case features a stylish design and professionally displayed pastries, providing bakeries and…
RETAIL EQUIPMENT, BAKERY DISPLAY CASES AVAILABLE: 1 MODEL BAKEOFF Z Bakeoff Z Horizontal Bakery Display Case BakeOff Z horizontal bakery display case features a stylish appearance and professionally displayed pastries,…
REFRIGERATION EQUIPMENT AVAILABLE IN 2 MODELS COLD STORAGE UNITS Cold Storage Units Frigo Zika offers modular cold storage units as well as custom-made solutions designed according to client requirements. MODELS…
REFRIGERATION SYSTEMS WATERLOOP SYSTEMS Waterloop Cooling system Waterloop system provides high energy efficiency, reduced environmental impact, and flexibility thanks to its modular and reliable design. What is the Waterloop System?…
REFRIGERATION SYSTEMS CO₂ SYSTEMS CO₂ Systemsfor Refrigerated Display Cases CO₂ refrigeration systems are an energy-efficient and environmentally friendly solution that uses the natural refrigerant R744 with an extremely low GWP…
REFRIGERATION SYSTEMS AVAILABLE IN 4 MODELS INVERTER UNITS Inverter Units Condensing Units Inverter units provide maximum energy efficiency, stable operation, and significantly reduced operating costs, delivering a reliable and cost-effective…
BAKERY DISPLAY CABINETS AVAILABLE: 1 MODEL MATALJ Matalj Horizontal Refrigerated and Heated Display Case The Matalj horizontal display case is highly attractive and ideal for bakeries and pastry shops. MODELS…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL ANGELA Angela Horizontal Refrigerated Display Case The Angela Horizontal Refrigerated Display Case is one of the best-selling models in our product range. It features…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL LUNA Luna Horizontal Refrigerated Display Case The Luna Horizontal Refrigerated Display Case is one of the best-selling products in our range. It features excellent…
VERTICAL DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U POSITIVE 1 Oslo-U Positive 1 Vertical Refrigerated Cabinet The Oslo-U Positive 1 Vertical Refrigerated Cabinet features a distinctive and elegant design, specifically…
VERTICAL DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U POSITIVE 2 Oslo-U Positive 2 Vertical Refrigerated Cabinet The Oslo-U Positive 2 Vertical Refrigerated Cabinet features a distinctive and elegant design, specifically…
VERTICAL DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U POSITIVE 3 Oslo-U Positive 3 Vertical Refrigerated Cabinet Oslo-U Positive 3 is a vertical refrigerated cabinet with a striking, elegant design, intended…
VERTICAL DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U POSITIVE 4 Oslo-U Positive 4 Vertical Refrigerated Cabinet Oslo-U Positive 4 is a vertical refrigerated cabinet with a striking, elegant design, intended…
VERTICAL FREEZER DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U NEGATIVE 1 Oslo U Negative 1 Vertical Freezer Cabinet Oslo-U Plug In 1 Negative is a vertical freezer cabinet with a…
VERTICAL FREEZER DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U NEGATIVE 2 Oslo U Negative 2 Vertical Freezer Cabinet Oslo-U Plug In 2 Negative is a vertical freezer cabinet with a…
VERTICAL FREEZER DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U NEGATIVE 3 Oslo U Negative 3 Vertical Freezer Cabinet Oslo-U Plug In Negative 3 is a vertical freezer cabinet with a…
VERTICAL FREEZER DISPLAY CABINETS AVAILABLE: 1 MODEL OSLO U NEGATIVE 4 Oslo U Negative 4 Vertical Freezer Cabinet Oslo-U Plug In Negative 4 is a vertical freezer cabinet with a…
PASTRY SHOP DISPLAY CASES AVAILABLE: 1 MODEL RO CAKE Ro Cake Refrigeration Cabinet Ro Cake refrigeration cabinet is primarily intended for display and storage of all types of cakes and…
PASTRY SHOP DISPLAY CASES AVAILABLE: 1 MODEL RO CAKE MINI Ro Cake Mini Refrigeration Cabinet Ro Cake Mini refrigeration cabinet is primarily intended for display and storage of all types…
RETAIL EQUIPMENT AVAILABLE: 1 MODEL CHECKOUT COUNTER Checkout Counter Checkout counter / cash desk by Frigo Žika is a high-quality and functional solution designed for retail stores, supermarkets, boutiques, and…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS GAS STOVE Gas stoves from the series 700 The Gas Stove Series 700 is a professional cooking appliance designed for demanding use in commercial…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS GAS FRY-TOP Gas Fry-Tops from the 700 Line Gas Fry-Top Line 700 is a professional appliance designed for intensive use in restaurants, hotels, catering…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS GAS FRYER Gas Fryers from the 700 Series The 700 Series Gas Fryer is designed for professional kitchens and HoReCa businesses. Built for reliable…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS ELECTRIC FRYER Electric Fryers from the 700 Series The 700 Series Electric Fryer is designed for professional kitchens and HoReCa businesses. Made from high-quality…
RETAIL EQUIPMENT AVAILABLE: 1 MODEL RETAIL WALL SHELVING Retail Wall Shelving Retail wall shelving is an essential part of the equipment for supermarkets, grocery stores, convenience stores and other retail…
RETAIL EQUIPMENT AVAILABLE: 1 MODEL GONDOLA SHELVING Gondola Shelving Gondola shelving is a key element in the design of any modern supermarket or retail space. It allows clear, accessible and…
Dry Aging Buffalo– Wood – Professional dry ageing system engineered for controlled meat maturation, delivering premium quality with precise temperature control and optimal humidity for outstanding ageing performance. About the…
HORECA EQUIPMENT AVAILABLE: 1 MODEL BAIN MARIE Bain Marie from the 700 Series The 700 Series Bain Marie is designed for professional food holding, keeping meals at the ideal serving…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS LAVA GRILL Lava Grill from the 700 Series The 700 lava grill is designed for professional use in restaurants, hotels, and catering facilities. Thanks…
HORECA EQUIPMENT AVAILABLE: 1 MODEL ELECTRIC PASTA COOKER Electric Pasta Cooker from the 700 Series The 700 electric pasta cooker is designed for professional use in restaurants, hotels, and catering…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 50L ELECTRIC TILTING PAN 50l Electric Tilting Pan from the 700 Series The 50L electric tilting pan 700 is designed for professional use in restaurants,…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 50L GAS TILTING PAN 50l Gas Tilting Pan from the 700 Series Gas Tilting Bratt Pan 50L – Series 700 is designed for professional kitchens…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 70L ELECTRIC KETTLE 70l Electric Kettle from the 700 Series The 70-liter electric kettle is a professional solution for preparing large quantities of food in…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 70L GAS KETTLE 70l Gas Kettle from the 700 Series The 70-liter electric kettle is a professional appliance designed for preparing large quantities of food…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS WORKTOP TABLE Worktop Table from the 700 Series The Worktop Unit Table from the 700 line is a professional solution for organizing workspace in…
Dry Aging Buffalo– Stainless Steel – Professional dry ageing system engineered for controlled meat maturation, delivering premium quality with precise temperature control and optimal humidity for outstanding ageing performance. About…
Dry Aging Buffalo– Powder-Coated Steel – Professional dry ageing system engineered for controlled meat maturation, delivering premium quality with precise temperature control and optimal humidity for outstanding ageing performance. About…
HORECA EQUIPMENT AVAILABLE: 1 MODEL WALL-MOUNTED EXTRACTION HOOD Wall-Mounted Extraction Hood A Wall-Mounted Extraction Hood is an essential ventilation solution for professional kitchens, restaurants, hotels, and catering facilities. Installed directly…
HORECA EQUIPMENT AVAILABLE: 1 MODEL ISLAND EXTRACTION HOOD Island Extraction Hood An Island Extraction Hood is a professional ventilation solution designed for large commercial kitchens, restaurants, hotels, and hospitality facilities…
HORECA EQUIPMENT AVAILABLE: 1 MODEL WOOD AND CHARCOAL GRILL Wood and Charcoal Grill A Wood and Charcoal Grill is a professional cooking solution designed for traditional grilling and authentic food…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS GAS STOVE Gas stoves from the series 900 The Line 900 commercial gas stove is designed for professional kitchens, restaurants, and catering establishments. Manufactured…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS ELECTRIC GRILL Professional Electric Grill Professional electric grill, hospitality equipment for restaurants, hotels, and large kitchens. Features powerful performance with smooth or ribbed plates.…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS GAS FRY-TOP Gas Fry-Tops from the 900 Line Gas Fry-Top Line 900 is a professional appliance designed for intensive use in restaurants, hotels, catering…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS GAS FRYER Gas Fryers from the 900 Series The 900 Series Gas Fryer is designed for professional kitchens and HoReCa businesses. Built for reliable…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS ELECTRIC FRYER Electric Fryers from the 900 Series The 900 Series Electric Fryer is designed for professional kitchens and HoReCa businesses. Made from high-quality…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS LAVA GRILL Lava Grill from the 900 Series The 900 lava grill is designed for professional use in restaurants, hotels, and catering facilities. Thanks…
HORECA EQUIPMENT AVAILABLE: 1 MODEL ELECTRIC PASTA COOKER Electric Pasta Cooker from the 900 Series The 900 electric pasta cooker is designed for professional use in restaurants, hotels, and catering…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 80L ELECTRIC TILTING PAN 80l Electric Tilting Pan from the 900 Series The 80L electric tilting pan 900 is designed for professional use in restaurants,…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 80L GAS TILTING PAN 80l Gas Tilting Pan from the 900 Series Gas Tilting Bratt Pan 80L – Series 900 is designed for professional kitchens…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 150L ELECTRIC KETTLE 150l Electric Kettle from the 900 Series The 150-liter electric kettle is a professional solution for preparing large quantities of food in…
HORECA EQUIPMENT AVAILABLE: 1 MODEL 150L GAS KETTLE 150l Gas Kettle from the 900 Series The 150-liter electric kettle is a professional appliance designed for preparing large quantities of food…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS WORKTOP TABLE Worktop Table from the 900 Series The Worktop Unit Table from the 900 line is a professional solution for organizing workspace in…
HORECA EQUIPMENT AVAILABLE IN 3 MODELS NEUTRAL KITCHEN TABLE Neutral Kitchen Table Professional kitchen tables made of high-quality stainless steel are an essential element of every modern commercial kitchen. Thanks…
HORECA EQUIPMENT AVAILABLE: 1 MODEL WARM WORK TABLE Warm Work Table The Heated Table for professional kitchens is a practical and reliable solution designed to keep food at the optimal…
HORECA EQUIPMENT AVAILABLE: 1 MODEL MEAT CUTTING TABLE Meat Cutting Table The Meat Cutting Table is a professional solution designed for butcher shops, restaurants, hotels, and food processing facilities that…
HORECA EQUIPMENT AVAILABLE: 1 MODEL MEAT REMOVES Meat Removes Meat rails are an essential part of equipment used in butcher shops, meat processing facilities, smokehouses, and the food industry. They…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS WALL CABINETS Wall Cabinets Stainless steel wall cabinets are a practical and functional solution for organizing space in professional kitchens. Designed for storing dishes,…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS KITCHEN SHELVES Kitchen Shelves Stainless steel kitchen shelves and closed cabinets with sliding doors are a practical and functional solution for organizing space in…
HORECA EQUIPMENT AVAILABLE: 1 MODEL SANITARY WASHBASIN Sanitary Washbasin Stainless steel hand wash basins are an essential part of professional equipment in kitchens, butcher shops, restaurants, hotels, and food processing…
HORECA EQUIPMENT AVAILABLE IN 2 MODELS WASTE BIN Waste Bin Stainless steel waste bins are a practical and hygienic solution for waste disposal in professional kitchens, restaurants, hotels, food processing…
Self-Service Lines for Hotels, Restaurants and Professional HoReCa Facilities Frigo Zika provides professional self-service solutions designed for hotels, restaurants, canteens, student dining facilities, catering facilities and all businesses requiring reliable…
VERTICAL DISPLAY CABINETS, HORECA EQUIPMENT AVAILABLE: 1 MODEL RO 700 Ro 700 Vertical Refrigerated Cabinet Professional refrigeration solution designed for restaurants, hotels, bars and commercial kitchens requiring reliable temperature control,…
VERTICAL DISPLAY CABINETS, HORECA EQUIPMENT AVAILABLE: 1 MODEL RO 1500 Ro 1500 Vertical Refrigerated Cabinet Professional refrigeration solution designed for restaurants, hotels, bars and commercial kitchens requiring reliable temperature control,…
VERTICAL DISPLAY CABINETS, HORECA EQUIPMENT AVAILABLE IN 2 MODELS SODA COOLER Soda Cooler Vertical Refrigerated Cabinet Soda Coolers are among the most widely used refrigeration units in all commercial establishments.…
HORECA EQUIPMENT AVAILABLE: 1 MODEL REFRIGERATED WORK TABLES Refrigerated Work Tables Refrigerated work tables are professional refrigeration units designed for restaurants, hotels, bakeries, pizzerias and other food service establishments where…
HORECA EQUIPMENT AVAILABLE: 1 MODEL REFRIGERATED PIZZA PREPARATION TABLES Refrigerated Pizza Preparation Tables A refrigerated pizza preparation table is professional HoReCa equipment designed for pizzerias, restaurants, bakeries, and food service…
HORIZONTAL DISPLAY CABINETS AVAILABLE: 1 MODEL GELATO Gelato Horizontal Refrigerated Display Cabinet Gelato display cases are designed for professional use in ice cream shops, cafés, restaurants, and other food service…
VERTICAL DISPLAY CABINETS, HORECA EQUIPMENT AVAILABLE: 1 MODEL RO 2000 Ro 2000 Vertical Refrigerated Cabinet Professional refrigeration solution designed for restaurants, hotels, bars and commercial kitchens requiring reliable temperature control,…
Contact
📞 Phone: +381 22 430 444
🖂 Email: info@frigozika.rs
⏱ Working hours: Mon–Sun 08:00–16:00
🏢 Address: Kraljevacka bb, Ruma, Srbija
Need help?
Write to us
Frigo Zika © 2026. All Rights Reserved.
Made with ❤️ mydigitalstudio.website
PROJECTS
