Envitherm

Description

Star Refrigeration has developed an environmentally conscious heat pump solution that allows for simultaneous generation of hot and chilled water. It is designed for the building services market and food processing applications, and ideal for supplying boiler feed, or direct hot water. Envitherm can be used in both new and retrofit installations. The “free hot water” tool provides 50 kW booster cooling to hospitals, hotels and other multipurpose non-industrial applications.

Basic Specifications

• Refrigeration capacity (kW): 40.8
• Water heating capacity (kW: 53.6
• Absorbed power (kW): 12.8
• Refrigerant charge (kg): 25.5
• Gas cooler water on temperature: 15
• Gas cooler water off temperature: 70
• Evaporator water on temperature: 12
• Evaporator water off temperature: 6
• COSP Cooling: 3.18
• COSP Heating: 4.18
• Dimensions (L x W x H in mm): 1450 x 1000 x 1980

Advantages

• High efficiency
• Low refrigerant charge
• Special high pressure brazed design: provides permanent seal between CO2 and water
• Self-powered hydraulic module: hot and cold water pumps and water flow regulating valves
• Combined evaporator and condenser: lower footprint
• Pressure tested and pre-assembled on a fabricated steel frame