Completely renewed in technology and design, the Vokèra Pinnacle features a wide modulation range of 1:13 on all models, a new stainless steel heat exchanger with renewed adaptive combustion system, a seasonal efficiency in space heating of 94%, and is hybrid ready out of the box. This high-efficiency wall-hung combination boiler comes with a 10 Year Parts & Labour Warranty. It boasts Active Combustion Control, optimized combustion and fuel efficiency, and simply converts to LPG / NG. The boiler is Opentherm ready, fully compatible with in-house OT controls and apps. It also features combined condense & PRV, reducing installation time and costs. The Vokèra Pinnacle is available as a combi boiler in 25, 30 and 35kW models. Key features include a new full touch colour control interface, heating programming via Bluetooth, and quiet operation. This product should only be installed by a Gas Safe registered engineer. Unfortunately due to the nature of the products and for safety reasons, we cannot accept returns on unwanted boilers (your statutory rights are not affected).