Set with the Extra 35 Standard 125 condensing boiler 99000254

1. The new design of the stainless steel exchanger in a composite casing (in the form of a single-pipe coil) allows for automatic venting of the entire installation when the boiler is at its highest point. 2.The electronic gas valve enables operation with all types of gas available on the market without an additional conversion kit.
3. The possibility of fueling with gas with the addition of up to 20% hydrogen opens the way to a more ecological solution. 4.High power of 32.0 kW for preparing hot water
5. Possibility of cooperation with the DIM hydraulic distributor and control using on/off thermostats, e.g. TYBOX 117+ or CAR V2 digital controller.
6. Equipped with a motorized three-way hot water valve.
7. A wide range of modulation allows you to reduce operating