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.

• 5 years guarantee when installed by a G1 Installer terms and conditions apply
• Available in outputs between 15 kW up to 70 kW
• Very efficient with space heating efficiencies of between 90.06 to 92.7 percentage
• Encompass the same unique stainless steel heat exchangers as other Vortex boilers
• Compact design making them ideal for garage, plant room and cellar installations
• Feature latest Riello low NOx burner technology
• Compatible with Grant EZ-Fit flue systems
• This range is biofuel compatible depending on the type of biofuel and blend percentage
• Heating engineers should visit the professionals Vortex boiler house range webpage to read more about these models