START is the new proposal of Riello condensing boilers for small and medium sized households. It has been completely renewed from a technological and functional point of view.

START is available in 3 sizes of power 15, 25, 30 kW, in combined (KIS) and heating-only (IS) versions.

One of the distinguishing features of the new START is the innovative digital control panel with touch buttons designed with an emphasis on ease of use.

- High-efficiency sanitary exchanger developed by Riello

- Modern and intuitive touchscreen HMI, with representative icons and capacitive buttons with acoustic "buzzer" to confirm

- Modern and linear design with under-boiler lower connection cover available as an accessory for optimal aesthetic integration

- Sanitary specific electronic functions: sanitary delay, anti-pendulum function and smart fan

- Hydraulic group with DIN standard sequence

- Low-consumption circulator (IEE≤0.20) 7 m high head available as an accessory

- Easy installation, easy integration even in small spaces and easy replacement, thanks to a wide range of accessories optionally available

- Modulation ratio 1:8

- Easy maintenance and cleaning of the combustion chamber thanks to frontal access to the exchanger

- 93% seasonal efficiency

- 8 litre lateral expansion tank

- Standard flue gas flange with dedicated flue system

- Temperature control as standard in combination with the external probe, available as an accessory

- Possibility of built-in installation (model 25 KIS and 30 KIS) and outside in partially protected places (IPX5D)

- Mounting crossbar already integrated in the boiler and power supply cable included

- Natural gas operation as standard with possibility of conversion to LPG (G31) and propane air through accessories. This modification must be carried out by the installer or by the technical assistance service.

- IPX5D electrical protection.