Vortex Range Boiler House Models

The new Grant Vortex Boiler House models come in a distinctive powder coated casing in our iconic Grant red and feature externally mounted Riello RDB burner and thermostat. These boilers are ideal for locations that are difficult to access like cellars or plant rooms, where a white cased utility version is not always the best solution.

There are six models available with outputs of 15-21kW, 21-26kW, 26-35kW, 36-46kW, 46-58kW and 58-70kW.

The Boiler House models encompass the same unique Stainless Steel Heat Exchangers used in other Vortex boilers together with Grant’s exclusive turbulator baffle system which provides ultra-high efficiency and low running costs.

These additions to the Vortex range are compatible with all Grant EZ-Fit Flue systems and are flued in exactly the same way as Utility models, further enhancing installation options.

Features

Award winning product range
Outputs ranging from 15–70kW
5 year guarantee when installed by a G-One accredited installer*
Red powder coated steel casing
Ideal for garage and cellar installations
Simple and quick to install with no complicated wiring or plumbing
Unique Grant Vortex stainless steel heat exchanger
Compact design
Riello RDB burner (with plug & socket connection)
Efficiency: 90.7 – 93.3% GROSS (SAP2009)