Model name |
VortexBlue Internal |
VortexBlue External |
Picture |
![VortexBlue-internal](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/VortexBlue-internal-300x186.png) |
![Vortex-Blue-external](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Vortex-Blue-external-300x163.png) |
Features |
Units 21,26,36 |
Units 21,26,36 |
User Interface |
Neon Diagnostic Indicators |
Yes |
No |
User interface |
Manual controls |
Manual controls |
Riello Burner Technology |
Yes |
Yes |
User adjustable |
Manual heating & hot water controls |
Manual heating & hot water controls |
Casing |
white silk |
external powder-coted |
In-built frost protection |
No |
Yes |
Gas |
Oil |
Yes, compatible with all Grant EZ-Fit |
Yes, compatible with all Grant EZ-Fit |
SAP 2009/2012 annual efficiency (PCDB/SEDBUK) “A” class |
93% |
89% |
NOx class- best in class |
5 |
5 |
Installation |
Suitable for sealed systems |
Yes |
Yes |
Suitable for open-vent systems |
No |
No |
Filling loop |
Yes |
Yes |
Pressure gauge |
Yes |
Yes |
Automatic air vent |
Yes |
Yes |
Electrical |
Electrical supply |
230/50Volts/Hz |
230/50Volts/Hz |
Mechanical |
Pipes Stand-off kit |
Optional |
Optional |
Pipes Stand off kit inc. pipes |
N/A |
N/A |
Hydraulic |
Pre-piping kit |
Optional |
Optional |
Heating Min/Max Temp |
65/85 |
55/85 |
Weights |
Max installation lift weight |
130 kg |
143 kg |
Gross packaged boiler weight |
138 kg |
151 kg |
Model name |
VortexBlue Combi |
VortexBlue Eco |
Picture |
![vortex-blue-combi](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/vortex-blue-combi-300x171.png) |
![Vortex-Eco-Utility](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Vortex-Eco-Utility-300x158.jpg) |
Features |
Units 21,26,36 |
Units 15, 35 |
User Interface |
Neon Diagnostic Indicators |
Yes |
No |
User interface |
Manual controls |
Manual controls |
Riello Burner Technology |
Yes |
Yes |
User adjustable |
Manual heating & hot water controls |
Manual heating & hot water controls |
Casing |
external powder-coted |
external powder-coted |
In-built frost protection |
Yes |
No |
Gas |
Oil |
Yes, compatible with all Grant EZ-Fit |
Yes, compatible with all Grant EZ-Fit |
SAP 2009/2012 annual efficiency (PCDB/SEDBUK) “A” class |
93% |
93% |
NOx class- best in class |
5 |
5 |
Installation |
Suitable for sealed systems |
Yes |
Yes |
Suitable for open-vent systems |
No |
No |
Filling loop |
Yes |
Yes |
Pressure gauge |
Yes |
Yes |
Automatic air vent |
Yes |
No |
Electrical |
Electrical supply |
230/50Volts/Hz |
230/50Volts/Hz |
Mechanical |
Pipes Stand-off kit |
No |
Optional |
Pipes Stand off kit inc. pipes |
N/A |
N/A |
Hydraulic |
Pre-piping kit |
No |
Optional |
Heating Min/Max Temp |
65/85 |
55/85 |
Weights |
Max installation lift weight |
160 kg |
97 kg |
Gross packaged boiler weight |
168 kg |
103 kg |
Model name |
Vortex Pro Kitchen |
Vortex Pro External Combi |
Picture |
![Vortex-Pro-Kitchen](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Vortex-Pro-Kitchen-300x158.jpg) |
![Vortex-Pro-Outdoor](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Vortex-Pro-Outdoor-300x158.jpg) |
Features |
Units 15-70 |
Units 21, 26, 36 |
User Interface |
Neon Diagnostic Indicators |
Yes |
Yes |
User interface |
Manual controls |
Manual controls + electonic thermostat |
Riello Burner Technology |
Yes |
Yes |
User adjustable |
Manual heating & hot water controls |
Manual heating & hot water controls |
Casing |
white silk |
external powder-coted |
In-built frost protection |
No |
No |
Gas |
Oil |
Yes, compatible with all Grant EZ-Fit |
Yes, compatible with all Grant EZ-Fit |
SAP 2009/2012 annual efficiency (PCDB/SEDBUK) “A” class |
89% |
91% |
NOx class- best in class |
5 |
5 |
Installation |
Suitable for sealed systems |
Optional for big outputs |
No |
Suitable for open-vent systems |
No |
No |
Filling loop |
Optional |
No |
Pressure gauge |
Optional |
No |
Automatic air vent |
Optional |
No |
Electrical |
Electrical supply |
230/50Volts/Hz |
230/50Volts/Hz |
Mechanical |
Pipes Stand-off kit |
No |
Yes |
Pipes Stand off kit inc. pipes |
N/A |
Optional |
Hydraulic |
Pre-piping kit |
No |
Optional |
Heating Min/Max Temp |
45/80 |
45/70 |
Weights |
Max installation lift weight |
144 kg |
206 kg |
Gross packaged boiler weight |
152 kg |
214 kg |
Model name |
Spira condensing |
Vecta condensing |
Picture |
![Grant-Spira-Biomass](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Grant-Spira-Biomass-300x169.jpg) |
![Grnat-Vecta-Biomass.-1024x576](https://www.grantboilersguide.co.uk/wp-content/uploads/2016/08/Grnat-Vecta-Biomass.-1024x576-300x169.jpg) |
Features |
Units 5-18, 6-26, 9-36 |
Units 4-16 |
User Interface |
Neon Diagnostic Indicators |
No |
Yes |
User interface |
Manual controls |
Digital + Mmanual controls |
Modulating Burner |
No |
No |
User adjustable |
Manual heating & hot water controls |
Manual heating & hot water controls |
Casing |
external red power coted |
external silver powder-coted |
In-built frost protection |
No |
No |
Gas |
Fuel |
Wood pellet/ chips |
Wood pellet/ chips |
SAP 2009/2012 annual efficiency (PCDB/SEDBUK) “A” class |
89% |
88% |
NOx class- best in class |
5 |
5 |
Installation |
Suitable for sealed systems |
No |
No |
Suitable for open-vent systems |
No |
No |
Filling loop |
No |
No |
Pressure gauge |
No |
No |
Automatic air vent |
No |
No |
Electrical |
Electrical supply |
230/50Volts/Hz |
230/50Volts/Hz |
Mechanical |
Pipes Stand-off kit |
N/A |
N/A |
Pipes Stand off kit inc. pipes |
N/A |
N/A |
Hydraulic |
Pre-piping kit |
No |
Optional |
Heating Min/Max Temp |
25/65 |
25/65 |
Weights |
Max installation lift weight |
308 kg |
255 kg |
Gross packaged boiler weight |
326 kg |
264 kg |