These Baxi system boilers offer a high flow rate of hot water, so you can quickly fill a bath with water or have a powerful shower. Thanks to the built-in pump, these Baxi boilers ensure that water won't run cold elsewhere in the house. These boilers heat up water in a sealed hot water cylinder for hot water taps, designed for your convenience. Here, you'll find boilers by brand (Baxi) filtered by range (such as 800 and Assure), various sizes and more.