Industrial Frigo Ice | Ice & Snow Rides Manufacturer

R-290 Line

Propane chiller RPP Green Line

R-290 chiller is an innovative, sustainable, and energy-efficient solution. Propane gas ensures high performance with minimal environmental impact—an eco-friendly choice for modern refrigeration.

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Propane chiller RPP Green Line | Industrial Frigo Ice | Ice & Snow Rides Manufacturer

R-290 Natural Chiller: the smart choice for ice rinks

Our propane chiller is a natural gas chiller designed for ice rinks, delivering sustainable refrigeration with low GWP and zero ODP.

Using R-290 (propane), this chiller green solution ensures high energy efficiency, minimal environmental impact, and optimal cooling performance. It's the ideal choice for businesses seeking an eco-friendly, cost-effective refrigeration system.

Built for reliability and efficiency, it provides consistent temperature control, helping rinks maintain perfect ice quality while reducing energy consumption.

Cooling Capacity

90-720

kW power

-10°C

User fluid temperature

+48°C

Max source temperature

Sustainability Phasing out Change Impact

Sustainability Phasing out Change Impact

Main features

/01     Maximum repeatability
/02     Minimum variety of items in stock
/03     High optimization of assembly times
/04     Internal hydronic kit
/05     Gateway: remote control system
  • HIGH EFFICIENCY FINNED CONDENSERS
    High effi ciency fi nned coils condensers allow the cooler to operate even with high environmental or water temperatures. Copper pipes and aluminum fi ns ensure high performance heat exchange and durability.
  • HIGH EFFICIENCY RECIPROCATING COMPRESSOR
    The use of reciprocating compressors technology ensures total reliability together with high effi ciency levels.
  • GALVANIZED STEEL FRAME
    The unit is supplied in a galvanized steel frame, chosen for its rust resistance, durability, strength, corrosion protection, and long-term reliability.
  • INTERNAL HYDRONIK KIT
    Each RPP chiller has an internal Hydronik kit, sized and powered based on its dimensions.
  • PLATE EVAPORATORS
    Brazed stainless steel plate evaporators,characterized by maximum reliability and heat exchange effi ciency. These heat exchangers ensure great compactness and versatility.
  • AXIAL FANS
    Axial fans for maximum-effi ciency and minimumconsumption cooling of the refrigerant gas passing through the fi nned coils.
  • HIGH EFFICIENCY PUMP
    Centrifugal pump with wide operating range, ensures maximum-effi ciency of the cold water fl ow rates for utilities.
  • USER FRIENDLY PLC CONTROLLER
    Touch Screen PLC for temperature control, zone management, and serial connections, with a clear, intuitive interface.

Typical Setup

In the ideal configuration, the propane chiller is installed inside the building, ensuring perfect integration with the arena’s refrigeration system. As shown in the image, this solution minimizes heat dissipation, improves energy efficiency, and optimizes overall cooling performance.

Propane chiller RPP Green Line | Industrial Frigo Ice | Ice & Snow Rides Manufacturer
RPP90 RPP180 RPP270 RPP360 RPP450 RPP540 RPP630 RPP720
RPP (R-290) 90 kW 180 kW 270 kW 360 kW 450 kW 540 kW 630 kW 720 kW
Internal hydronik kit XS (1) S (1) WM (3) M (3) L (4) L (4) XL (5) XL (5)
Standard cooling capacity User fluid temperature -10°C (14°F) | Max source temperature +35°C (95 °F)
Tropicalized version (T) User fluid temperature -10°C (14°F) | Max source temperature +43°C (110°F)
Super Tropicalized version (ST) User fluid temperature -10°C (14°F) | Max source temperature +48°C (118°F)

Main optional & accessories

Double pump
/ 01

Double pump

Double utility pump, operating with a working pump and a spare pump. The automatic rotation of the pump operation is managed by software to control the wear of the pumps.

User pump inverter
/ 02

User pump inverter

Ideal solution to guarantee maximum system effi ciency even with a variable load.

Special voltage options
/ 03

Special voltage options

It is possible to choose the most suitable type of unit power supply (voltage and frequency) from a wide range of possibilities.

Low noise
/ 04

Low noise

Axial fans available with a special diff user allowing for a considerable reduction in sound pressure compared to the standard version.

Remote panel
/ 05

Remote panel

One or more refrigeration units can be controlled by using remote panels. These can be interfaced via serial link (CANBUS), with touchscreen panels, or via ethernet connection (via IP addressing) using PCs and mobile devices. For maximum system fl exibility, other types of protocols can be used, such as PROFIBUS, PROFINET and MODBUS TCP.