Gas boiler QUADRA II SERIES

wall-mountedresidentialindoor

■ On ErP boilers: Low Energy, synchronous pump EEI ≤ 0.20. ■ Primary heat exchanger in copper. ■ DHW plate heat exchanger in stainless steel. ■ Efficiency ★★★ according to European Directive EEC 92/42 (on room-sealed models). ■ Two air inlet holes (right and left side). ■ Expansion vessel 8 litres. ■ 3-speed circulator, located on the right side of the boiler (no ErP models). ■ Intuitive and easy-to-use control panel with backlit digital display. ■ Compact dimensions and low lift weight enable a flexible installation with the boiler able to be sited almost anywhere in the home. ■ NEW DIN connections, to enable an easy installation both as a replacement or in new buildings with the same configuration. ■ Built-in thermoregulation (external temperature probe as option). ■ Hydraulic connections, gas and DHW taps available as option. ■ QUADRA II can be converted to LPG through specific LPG kit (as option).