Grant Vortex Pro Condensing Indoor Combi
The Grant Vortex Pro Condensing Indoor Combi is designed to provide efficient heating alongside strong domestic hot water performance. With its sleek white casing and quiet operation, it is a practical choice for utility room installations where both appearance and performance matter.
The range is available in 21kW, 26kW and 36kW outputs, giving homeowners and installers flexibility when choosing a boiler to suit different heating requirements. The range also includes the compact Vortex Pro Combi XS, a 26kW model designed specifically for installations where available space is limited.
Available Power Ratings
The Grant Vortex Pro Internal Combi range is available in three power ratings: 21kW, 26kW and 36kW. Each model is designed to deliver efficient heating performance, with impressive space heating efficiencies ranging from 91.7% to 94.5%.
The 26kW Vortex Pro Combi XS offers a particularly compact solution. At just 515mm wide, it is designed to fit into tighter spaces and can provide a practical replacement option for older oil-fired combi boilers.
Enhanced Hot Water Performance
The Vortex Pro Internal Combi range is designed to improve hot water performance through the use of large heat exchangers with low water content and larger surface areas. This design helps the boiler deliver hot water efficiently while supporting strong overall performance.
All models are supplied with a 24-litre expansion vessel, providing additional capacity within the heating system and helping simplify installation.
Compact and Practical Design
The sleek white-cased design gives the boiler a clean appearance that works well in utility room environments. Quiet operation also helps make the Vortex Pro Internal Combi a more comfortable choice for residential installations.
For properties where space is particularly restricted, the 26kW Combi XS offers a slimline option at only 515mm wide. This compact design makes it especially useful when replacing an older oil-fired combi where the available installation space is limited.
User-Friendly Operation
The boiler features neon diagnostic indicators, providing clear and straightforward information to help users understand the boiler's operating status. This user-friendly approach makes everyday operation simpler while also helping identify when attention may be required.
A 10-year guarantee is available when the boiler is installed by a G1 Installer, subject to the applicable terms and conditions, providing additional reassurance for homeowners.
Key Features
- Available in 21kW, 26kW and 36kW power ratings
- Incredible space heating efficiencies of 91.7-94.5%
- Includes the compact 26kW Vortex Pro Combi XS model
- Combi XS is only 515mm wide
- Designed to enhance hot water performance
- Large heat exchangers with low water content and larger surface areas
- 24-litre expansion vessel supplied with all models
- Sleek white-cased appearance
- Quiet operation
- Neon diagnostic indicators for user-friendly operation
- 10-year guarantee when installed by a G1 Installer, subject to terms and conditions
Frequently Asked Questions
What power ratings are available for the Grant Vortex Pro Condensing Indoor Combi?
The Grant Vortex Pro Condensing Indoor Combi is available in 21kW, 26kW and 36kW models. This range provides flexibility when selecting a boiler to match the heating and hot water requirements of different properties.
What is the Grant Vortex Pro Combi XS?
The Vortex Pro Combi XS is a compact 26kW model within the range. It is only 515mm wide, making it particularly suitable for installations where space is limited. It can also provide a practical replacement option for older oil-fired combi boilers.
How does the Vortex Pro Combi improve hot water performance?
The boiler uses large heat exchangers with low water content and larger surface areas, which are designed to improve hot water performance. All models are also supplied with a 24-litre expansion vessel as standard.
