Grant Extension 450mm 26-70kW Black - GX450/200B 250 Litre The latest Grant Vortex Combi

The latest Grant Vortex Combi models feature internal frost protection

Dual Cylinder Thermostat

This Stainless Steel Unvented Horizontal Hot Water Cylinder is just one of the products that will show you the great craftsmanship that go into these builds

Pair of Corner thermostatic radiator valve and lockshield

Grant Extension 450mm 26-70kW Black - GX450/200B 250 Litre The latest Grant Vortex CombiProduct Description Grant Extension 450mm 26 70kW Black GX450 200B 450mm flue extension suitable for use with Grant boilers above 26kW and up to 70kW. Product Features Supplied in modular form accommodates most installations Short (270 350mm) or standard (370 550mm) starter kits available Extensions and elbows from the low level balanced yellow system available to extend starter kits Use plume diverter to convert existing yellow system low level flue