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Sime Praktica HE 20/24 gas boiler
Sime - 0100502025+0101010100
New product
Description and specifications
- Natural gas-fired condensing combi boiler (provides heating and hot water).
- Installation type: wall-hung.
- Features an energy-efficient pump for enhanced performance.
- Sealed combustion chamber (combustion is produced inside the engine).
- It also has an electronic board that saves a significant amount of energy and allows you to connect a thermostat or an outdoor temperature sensor.
- The burner has a steel heat exchanger.
- Compatible with solar thermal energy.
- Power rating: 24kW.
- Outdoor temperature sensor may be connected directly to the boiler.
- Features the following systems for enhanced performance:
- Automatic anti-frost function.
- Cleaning brushes that sweep smoke tubes to prevent the emission of harmful gases.
- Pump and valve anti-lockout function that automatically activates every 24 hours when heating demand isn't constant.
- An alarm in case of system malfunctions or failures.
- The control panel features:
- A digital display.
- Two control buttons.
- Heating/DHW (Domestic Hot Water) temperature control buttons.
- Summer/winter function.
- Reset button.
- ON/OFF button.
- Programming connector with cap.
- Supplied with gas discharge kit. Diameter: 6/10cm.
Technical Details:
- Protection rating: IPX5D.
- 80/60ºC heating thermal output: 19,8 kW.
- DHW flow rate at 30ºC increase: 11.5L/min.
- Heating energy efficiency at 30% load: 108.4%.
- Weight: 29.5kg.
- Dimensions: 70cm (height) x 40cm (width) x 25cm (depth).
- Class A energy rating with XL load profile, in compliance with ErP regulations.
Optional Accessories:
- Outdoor temperature sensor. It measures outside air temperature and ultimately leads to energy savings, as it turns on your boiler only when necessary.
- CR53 chronothermostat with ON/OFF button. Allows you to:
- Set daily or weekly time scheduling.
- Adjust temperature.
- Indicate outdoor temperature (and also set outdoor temperature sensor temperature).
- Regulate supply temperature and room temperature.
