ARISTON GAS BOILER model CLAS X 28 CF METHANE Low NOx 3301314 OPEN CHAMBER

Ariston CLAS X 28 CF METANO open chamber boiler - NEW ErP: Compact conventional wall-mounted boiler Low NOx with auto and comfort function.

Technical Features

Energy label specifications according to the European ErP directive

- Heating energy efficiency Class C

- Energy efficiency in healthcare B

- XL sampling profile

Technical specifications

- Nominal heat input max/min (heating) PCI: 29.5-13kW

- Nominal heat output max/min (domestic hot water) PCI: 29.5-13 kW

- Max/min useful thermal power (heating): 26.6-11.6kW

- Efficiency at nominal heat output PCI: 90.2%

- Efficiency at 30% of nominal PCI capacity: 90.3%

- Max/min heating temperature: 82-35°C

- Max/min sanitary temperature: 60-36°C

- Port. specific in healthcare. (10 min. with ΔT=30°C): 13.2 litres/min

- Amount of hot water (ΔT=25°C): 15.8 l/min

- Amount of hot water (ΔT=35°C): 11.3 l/min

- Minimum ambient temperature for use: 5°C

- Power supply voltage/frequency V/Hz 230-50

- Total absorbed electrical power: 52.1W

- Degree of protection of the electrical system IP X4D

- Dimensions mm (HxWxD) 745 x 400 x 315

- Fuel: Methane or LPG

Functionality

- AUTO, Comfort functions

- Internal, installation in a branched collective flue with natural draft