This heat-only boiler provides oil-fired central heating for commercial and industrial installations. It is a wall-mounted unit designed to supply a dedicated heating circuit with a rated thermal output of 21 kW and is intended for use where a standalone heat source is required rather than combined hot-water generation.

Grant Vortex Eco Internal Wall Hung 16/21 21 kW Oil Heat Only Boiler VTXWH16/21 ERP

This system boiler provides central heating and hot water operation for oil‑fuelled installations and is intended for wall‑mounted installation with compatible flue arrangements. It is designed for use with Grant EZ‑Fit low‑level, high‑level and vertical flue systems and suits technical environments where compact, efficient heat generation is required.

Grant Vortex Eco Internal Wall Hung 21 kW Oil System Boiler VTXSWH16/21 ERP

Grant Vortex 120/155 internal system boiler

Grant Euroflame 90/120 internal system boiler

Grant Euroflame 70/90 internal system boiler

Grant Vortex 70/90 internal system boiler

Grant Vortex 90/120 internal system boiler

Looking for grant internal boiler? Order from Wolseley today - free delivery or click and collect available nationwide.

Grant Internal Boiler