Chaffoteaux floor-standing boiler Pharos Zelios 25 EU methane condensing Low NOx cod. 3300726 Complete with smoke exhaust kit

Pharos Zelios EU combines the performance of two cutting-edge technologies, condensation and solar thermal, to guarantee maximum energy savings every day.

Pharos Zelios EU is the ideal answer for solutions combined with solar systems or different heating zones both in new buildings and to replace old floor-standing boilers. Equipped with Expert Control system manager as standard

• Minimum size: 60 cm wide and less than 0.4 m 2 of occupied surface

• Solar domestic hot water production that covers 50 to 65% of needs, depending on the area.

• The climatic regulation combined with a modulating DHW pump optimizes the condensation phenomenon ensuring additional savings.

• A 180 liter stratified storage tank and coil heat exchange surface: 1.5 m².

• 3 stars of sanitary comfort, the maximum level required by the EN 13203 standard.

• Up to 43.9 l/min of domestic hot water flow thanks to the combined performance of the boiler, solar energy and the 180 liter stratified storage

• Quick installation thanks to the Plug&Burn solution: boiler, storage and accessories for solar thermal management are integrated inside the product.

• "Expert Control" system manager as standard: allows complete management of the solar thermal system, viewing and adjustment of all parameters. Solar probe as standard.

• All the components for managing the solar system are integrated into the product (high efficiency modulating solar pump, flow meter, safety valve, 18 liter expansion tank and pressure gauge).

• Prepared for integration into a heating system via the new Ebus2 communication protocol (boiler, solar, system management modules with up to 3 circuits with different temperatures and modulating thermoregulation accessories)