

Grant UKSKU: HBGVTXBFCOM21
Grant VortexBlue 21kW Internal Combi Oil Boiler VTXBFCOMBI21
This product has been withdrawn
For more information please contact us.
Product features:
- 89.5- 91.6% Gross SAP2009 annual efficiency.
- Market-leading Riello Blue Flame burner.
- 10 year guarantee when installed by a G1 accredited installer (T&Cs apply).
- 24 litre expansion vessel.
- Neon diagnostic indicators.
Grant UKSKU: HBGVTXBFCOM21
Grant VortexBlue 21kW Internal Combi Oil Boiler VTXBFCOMBI21


This product has been withdrawn
For more information please contact us.
Product features:
- 89.5- 91.6% Gross SAP2009 annual efficiency.
- Market-leading Riello Blue Flame burner.
- 10 year guarantee when installed by a G1 accredited installer (T&Cs apply).
- 24 litre expansion vessel.
- Neon diagnostic indicators.
The intelligent VortexBlue Combi incorporates the latest Riello RDB BLU burner technology and combines it with our award-winning Vortex stainless steel heat exchanger.
The internal boilers feature a sleek white casing making them the ideal choice for utility room installations.
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