The Baxi Platinum+ 40 Combi boiler has been designed to give premium hot water performance. It delivers a flow rate up to 16.4 litres per minute and comes with a 10 year parts and labour warranty for complete peace of mind. In the box is a compact Adey Magnaclean Micro2 magnetic system filter to protect the heating system and boiler. It is British built with tough brass hydraulics and has an OpenTherm interface giving greater control of the boiler when installed with compatible OpenTherm controls.