23
20-7
18-7
91-96
4,9-1,5
150-500
505
48
9,8-32
198
100
60
1,5
2,5
8
40/80
180*
129*
VAL-02/VAL-04
Features
- Oasys
- Double Chamber System
- Clean Glass System
- Modulation System
- Model designed for easy access to maintenance service
- Programmable
- Power max: 23kw
- Power max-min: 20-7kw
- Power transferred to the water: 18-7kw
- Efficiency: 91-96 %
- Consumption max-min: 4,9-1,5 kg/h
- Power consumption: 150-500W
- Heating capacity (m3): 505 m3
- Tank capacity: 48 kg
- Metallic interior
- Autonomy (min-max): 9,8-32h
- Weight: 198kg
- Fume outlet diameter: 100mm
- Air inlet diameter : 60mm
- Working pressure: 1,5bar
- Working maximum pressure: 2,5bar
- Closed expansion vessel: 8 l
- Maximum service temperature: 40/80°C
- Valve for drinning water
- Circulating pump
- Underfloor heating: 180*(m2)
- Nº radiator elements: 129*
- Hermetic tank
- Management Heating / Sanitary Water
- Security system: S2. Safety thermostat pellet, Safety thermostat water, Air flow switch, Safety valve 3 bar, Pressure setting valve
- Compatible accesories not included: VAL-02/VAL-04
- Stainless steel support and scrapers
- New version of the base-cleaning system
- Cast-iron burner
- Thermally insulated chamber
- Combustion chamber window
- Automatic air vent included
- LCD Display with light for easy operation in dark room
- Height adjustable levelling feet
- Easy access for cleaning and maintenance tasks
- * The calculation of radiators and underfloor heating has been determined according to normal conditions of a house insulation, located in a temperate zone. Aluminium radiator elements have been considered with a height of 60cm and a temperature difference of 50º, 120 kcal/element. Check characteristics (power) of the radiator.