- Mode of Operation: Condensation
- Nominal output: 19.58 kW
- Efficiency at rated power: 105%-109.6%
- Instant hot water production
- Separate exchanger for DHW production
- 1:8 power modulation
- Ideal for outdoor spaces
- Possibility of anti-freeze protection up to -15°C (optional)
- REC 08 control panel included
- Concentric chimney: +€50.00
- The Residence Externa Condens wall-mounted boiler is specially designed for outdoor installation. All boiler functions are controlled remotely using the REC 08 remote control panel.
- Its innovative primary exchanger is made entirely of aluminum alloy and front access to the combustion chamber ensures better performance and longer life.Benefits
- Efficiency up to 109.6%, with aluminum alloy condensing exchanger, with premix burner
- Performance up to 4 stars according to Directive 92/42/EEC, ensuring low operating costs
- “Range Rated” certification, which ensures maximum performance throughout its power range and can easily be adapted to the actual needs of the system
- Closed combustion chamber for minimum chimney requirements, with front access for better performance and longer life
- Two exchangers: production of domestic hot water thanks to the second plate stainless steel exchanger
- High power adjustment ratio of 1:8, offering additional energy savings due to low start-up
- High performance pump with low energy consumption (IEE ≤ 0.20) and self-adjusting analog operation
- Possibility of preheating domestic hot water to maintain the temperature of the DHW in the exchanger while simultaneously reducing the waiting time during demand
- Self-diagnosis of faults with digital display
- Built-in compensation software, using an external ambient sensor (optional)
- By adding the REC 08 remote control panel, it is possible to control the operation of the boiler from a distance (available in the package)
- Circulator and three-way valve anti-blocking system
- Anti-freeze function which protects the heating and DHW circuits up to -5°C, with the possibility of extending the protection up to -15°C (optional)
- Low NOx emissions, class 5, according to UNI EN 297, EN 483, EN 677 regulations
- Possibility of installation in an unroofed location by using a suitable KIT (available in the package)
- Possibility of conversion for LPG operation using an LPG conversion KIT
- The boiler is equipped with a mounting pattern, hydraulic adjustment, a gas and domestic water valve
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