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Junkers Cerapur Excellence Compact ZWB 25/28-1 A combi boiler
Junkers - 7736503427
New product
Description and specifications
- High-performance, natural/propane gas condensing combi boiler.
- Provides space heating and DHW supply.
- Installation type: wall-hung.
- Features an energy-efficient pump for enhanced performance.
- QuickTap hot water demand system instantly supplies hot water the moment you turn on your tap.
- Eco-friendly boiler with fewer pollutant emissions and a higher performance.
- Compatible with solar thermal energy.
- Features Warm Start system that supplies DHW instantly and helps reduce overall water and gas consumption, as well as hot water waiting times.
- DHW output: 28kW.
- Space heating output: 25kW.
- Sealed combustion chamber (combustion is produced inside the engine).
- Aluminium-silicon heat exchanger (designed and manufactured with Bosch technology).
- Control panel features:
- A digital display.
- ON/OFF switch.
- Heating temperature controller.
- DHW temperature controller.
- Pressure gauge.
- Flame indicator.
- Power button.
- Service button.
- Malfunction and power supply indicator.
- Supplied with mounting template and expansion vessel.
Technical Details:
- Instant DHW flow rate at 25ºC increase: 16.1L/min.
- DHW efficiency: 85%.
- Heating efficiency: 94%.
- Weight: 39.5kg.
- Dimensions: 69cm (height) x 39cm (width) x 28cm (depth).
- Expansion vessel capacity: 7 litres.
- In compliance with ErP regulations.
