

Vortex Blue External
Grant VortexBlue Blue Flame boilers incorporate the very latest low NOx Riello oil burner technology. This means that the Grant VortexBlue boilers not only meet current NOx emissions targets but are future proofed against any future stringent low NOx emissions targets.
Variants
15-21, 21-26, 26-36
This is an Energy Saving Trust Endorsed product