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Support & Specification
Training
Support & Specification
Vortex Boiler House
Featuring an externally mounted Riello RDB burner and dual thermostat, Grant Vortex Boiler House models are ideal for garage, cellar and plant room installations.
The Grant Vortex Boiler House uses the same unique heat exchanger and turbulator baffle system used in Grant’s other oil boilers. Compact in size and with a distinctive red casing, these Boiler House models can be flued in the same way as utility models. Efficient and reliable, a Boiler House boiler is ideally suited for those installations when a utility boiler is not the best solution.
Features & benefits
- *5 year guarantee when installed by a G1 Installer (Terms and Conditions apply)
- Models include outputs ranging from 15kW up to 70kW
- Achieves space heating efficiencies of up to 91.7%
- Encompass Riello’s latest low NOx burner alongside Grant’s patented boiler technology
- Low running costs
- Distinctive red powder coated casing
- Simple and quick to install with no complicated wiring or plumbing
- Compatible with Grant EZ-Fit flue systems and all the Boiler House models can be flued in the same way as utility models, further enhancing the installation options
- This range is biofuel compatible (depending on the type of biofuel and % blend)
Awards & Accreditations
An app for heating engineers
Grant boilers are supplied with their supporting Installation Manual and User Instructions but, if these get lost or misplaced, installers can turn to the TechBox app. The TechBox is app is home to all of Grant’s current and historic product manuals and user guides. Heating engineers can simply search, select and download the manual they need while onsite, directly from the app either with or without WiFi connection.
Read more about the Grant TechBox app here.
Specification
Downloads
Case Studies
Grant boilers combine choice, quality and service to be an installer’s favourite oil boiler brand
G1 Installers, Marshall Heating Ltd, completed the installation of a Grant Vortex Eco Utility oil boiler in the village of Benenden, Kent, in October this year and we caught up with them to discover more about why this boiler, and Grant’s other Vortex and VortexBlue models, are the preferred brand of oil-fired boilers for this installer.
Primary school in Cornwall makes the swap to HVO biofuel
Gwinear Primary School in Cornwall has upgraded its heating system and switched to renewables by installing a Grant Vortex oil boiler which is using HVO biofuel, becoming the first school in the UK to use this fossil free liquid fuel.
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Accessories
EZ-Fit Internal Low Level Balanced Flues
Yellow System
EZ-Fit Internal Vertical Balanced Flues
White System
EZ-Fit Internal High Level Balanced Flues
White System
EZ-Fit External High Level / Vertical Flues
Green System (for internal boilers)
EZ-Fit Flexible Vertical Balanced Flues
Red System
