Worcester Greenstar 21Ri Regular Boiler

As the smallest of Worcesters condensing boilers, the Greenstar 21Ri regular (heat only or conventional) boiler can be installed out of sight within a standard kitchen cabinet. Used with a heating system that includes stored hot water in a cylinder, its ideal for flats or small houses with one bathroom. Compact dimensions to fit within kitchen cupboard Multi-directional flueing for siting flexibility Fascia-mounted heating temperature control knob Neon operational status indicator