Grant Extension 450mm 26-70kW Black - GX450/200B 250 Litre Water Heater comes complete with:

Water Heater comes complete with:

Pair of Corner thermostatic radiator valve and lockshield

The most advanced Low NOx technology

This is high enough to kill off harmful bacteria such as Legionella

Grant Extension 450mm 26-70kW Black - GX450/200B 250 Litre Water Heater comes complete with:Product 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