5 Year guarantee^*

Grant Vortex Boiler House

A high efficiency condensing range of oil boilers designed for boiler house or garage installation. This boiler house oil boiler features the award winning unique Grant Vortex heat exchanger and has some of the highest efficiencies available on the market today.

a Heating

Features & benefits

The Grant Vortex Boiler House is compatible with all Grant EZ-Fit Flue systems and are flued in exactly the same way as Utility models, further enhancing installation options.

Installation & Commissioning

Installation must comply with the current Building Regulations. As with all oil-fired appliances, Grant Condensing Boilers require commissioning at the time of Installation. This simple process ensures that the boiler is working at peak efficiency which, in turn, will result in lower running costs and long term reliability. Annual maintenance is also made easy by Grant’s cleverly designed front service access to both burner and all the internal serviceable parts. This feature enables Grant Condensing Boilers to be fitted neatly and unobtrusively within either the kitchen, boiler house, or utility room environment. Comprehensive technical information can be found in the installation manual.

High efficiency SEAI HARP "A" Rating
Suitable for balanced or conventional flue application
Features a Riello RDB Burner
Compact design supplied with factory fitted red insulated jacket
Fully approved to OFTEC Standard and EC directives
*One year manufacturer's warranty with five year guarantee on boiler heat exchanger (T&Cs Apply)
Easy installation

Grant announces streamlining of oil boiler ranges

In August 2022, the Grant Vortex and Euroflame oil fired boiler ranges will be streamlined, with many existing models rationalised to simplify the selection and ordering products and making the process more straightforward overall.

Specification

Product code	Model	Energy Label	Product Fiche	Set Output	Max Output	Weight	Height	Width	Depth	Efficiency	NOx Emissions	Tappings Flow/Return	Burner	Energy Rating	Load Profile
VORTBH5090BSRED	Grant Vortex Boiler House 15-26	View	-	21kW	26kW	116kg	714mm	431mm	600mm	95	Compliant	28mmmm	Riello RDB2.2	a Heating	-
VORTBH90120BSRED	Grant Vortex Boiler House 26-36	View	-	31kW	36kW	133kg	705mm	460mm	600mm	97	Compliant	28mmmm	Riello RDB2.2	a Heating	-
VORTBH120155BSRED	Grant Vortex Boiler House 36-46	View	-	41kW	46kW	133kg	705mm	540mm	670mm	92.6	Compliant	28mmmm	Riello RDB2.2	a Heating	-
VORTBH155240BSRED	Grant Vortex Boiler House 46-70	View	-	64kW	70kW	253kg	1022mm	540mm	868mm	93.6	Compliant	1/14" BSPmm	Riello RDB3.2	a Heating	-