5 Year guarantee^*

Vortex Eco: Internal

The Grant Vortex Eco range was launched as a direct response to customer demand for a competitively priced condensing boiler.

The Eco models incorporate the latest version of the Grant Vortex stainless steel heat exchanger and are exceptionally quiet in operation featuring the latest Riello burner technology. The Vortex Eco Utility models have a simplified casing, control panel and pipework arrangement, making them the ideal choice for utility room installations.

a Heating

Features & benefits

*5-year guarantee when installed by a G1 accredited installer (T&C’s apply)
Award winning range
Outputs ranging from 15–35kW
91.7 – 92.4% Space heating efficiency
Exceptionally quiet operation
Front service access allowing the burner and combustion chambers to be serviced from the front however boilers that are fitted with a sealed system kit will also need service access from the top.
The condensate trap comes factory fitted within the case but can also be positioned externally if preferred.
All boilers are compatible with Grant’s EZ-Fit flue options and can be flued from the top, rear, left or right-hand sides of the boiler.
Grant Vortex Eco Utility boilers are also available in sealed system versions. These include a factory fitted expansion vessel, filling loop, pressure gauge, automatic air vent, pressure relief valve and high efficiency circulating pump, enabling boilers to be installed without the need for a feed and expansion tank in the loft.

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

Case Study

Grant Vortex Eco Utility boiler now warming up a Wiltshire farmhouse

Case Study

Grant is the only oil boiler manufacturer to achieve Which? Best Buys for three years running

Consumer group Which? have published the results of their 2019 oil boiler survey. Amongst the range of products to receive Which? Best Buys this year are all of Grant’s Vortex Pro Utility oil boilers. This is the third year running that Grant boilers have achieved this accolade making them the only oil boiler brand to be awarded Which? Best Buys in 2017, 2018 and 2019.

The Which? Best Buy logo is widely recognised as an endorsement that reflects confidence, trust and reliability in products. The Which? Best Buys and the supporting surveys play an important role in the decision-making process for householders researching new appliances for their home. Grant Engineering is therefore thrilled to have the high-quality build of their Vortex Pro Utility models, for example, acknowledged in the latest Which? survey with Best Buy status.

Specification

Product code	Model	Set Output	Max Output	Weight	Height	Width	Depth	Efficiency	NOx Emissions	Energy Rating	Load Profile	Energy Label	Product Fiche
VTXECO15/21	Grant Vortex Eco Utility 15-21	21kW	21kW	97kg	860mm	430mm	605mm	92.7	Class 2	a Heating	-	View	View
VTXECO21/26	Grant Vortex Eco Utility 21-26	23.5kW	26kW	97kg	860mm	430mm	605mm	91.7	Class 2	a Heating	-	View	View
VTXECO26/35	Grant Vortex Eco Utility 26-35	31kW	35kW	127kg	900mm	470mm	603mm	92.4	Class 2	a Heating	-	View	View
VTXSECO15/21	Grant Vortex Eco Utility System 15-21	21kW	21kW	123kg	860mm	430mm	605mm	92.7	Class 2	a Heating	-	View	View
VTXSECO21/26	Grant Vortex Eco Utility System 21-26	23.5kW	26kW	123kg	860mm	430mm	605mm	91.7	Class 2	a Heating	-	View	View
VTXSECO26/35	Grant Vortex Eco Utility System 26/35	31kW	35kW	138kg	900mm	470mm	603mm	92.4	Class 2	a Heating	-	View	View