The steel tank is uniformly coated over its entire surface with an enamel layer of optimal thickness. The thermal insulation consists of black, hardened foamed polystyrene, specially designed for heating applications. Thanks to its increased hardness and density, it is resistant to mechanical damage and offers excellent insulating properties. The temperature indicator allows reading and monitoring the water temperature in the heat exchanger. The diffuser limits the mixing of cold and hot water, achieving optimal temperature distribution. It is possible to use the GRBT-1.4kW and GRBT-2.0kW electric heating elements (not included). Horizontal installation.

Technical specifications:

• Capacity: 120L
• Rated pressure: tank 0.6/ jacket 0.3MPa
• Heat exchange surface: 0.95m²
• Daily energy losses: 1.8kWh with a constant water temperature of 60°C
• Heat exchanger power: 27kW with parameters 80/15/45°C (heating/supply/use water temperature)
• Heating water flow: 3.0m³/h
• Heat exchanger length: 1250mm
• Weight: 35kg