Vortex Boiler House

a Heating

5 Year guarantee^*

The Grant Vortex Boiler House range is ideal for locations that are difficult to access such as cellars or plant rooms, where a white cased utility boiler is not always the best solution.

All Boiler House models come in a distinctive powder coated casing in Grant’s iconic red. The Riello RDB burner is externally mounted and the boilers feature the same technologies associated with other Grant boilers. With high efficiencies and low running costs, the Vortex Boiler House range is eye-catching in both appearance and performance.

Product
Information

Features & Benefits

Awards & Accreditations

Case Studies

Specifications

Downloads

Features & benefits

*5 year guarantee when installed by a G1 Installer (Terms and Conditions apply)
Available in outputs between 15kW up to 70kW
Very efficient with space heating efficiencies of up to 91.7%
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)
Heating engineers should visit the Professionals Vortex Boiler House range webpage to read more about these models

Awards & Accreditations

Case Studies

A Grant HVO compatible oil boiler has been installed at a primary school to help it lower its carbon emissions

Primary school in Cornwall makes the swap to HVO biofuel

Case Study

Grant boilers combine choice, quality and service to be an installer’s favourite oil boiler brand

Case Study

Effectively controlling your Grant boiler

Modern day control systems can help homeowners to precisely manage their home heating, achieving maximum comfort with improved efficiencies. Room thermostats and controls deliver heat when and where it is most needed, reducing the demand when not required which consequently reduces the demand on the boiler. In addition, weather compensators such as the Grant GEO360 can adjust system water temperature to match a heat output closer to the needs of the home which can also help save fuel.

Learn more about weather compensation systems from Grant here.

Specification

Product code	Model	Set Output	Max Output	Weight	Height	Width	Depth	Efficiency	NOx Emissions	Energy Rating	Load Profile	Energy Label	Product Fiche
VTXBH15/26	Grant Vortex Boiler House 15-26	21kW	26kW	125kg	891mm	431mm	594mm	91.70	Class 2	a Heating	-	View	View
VTXBH26/46	Grant Vortex Boiler House 26-46	41kW	46kW	145kg	877mm	455mm	591mm	90.06	Class 2	a Heating	-	View	View
VTXBH46/70	Grant Vortex Boiler House 46-70	64kW	70kW	301kg	1078mm	542mm	765mm	91.66	Class 3	a Heating	-	View	View