Vortex Eco: External Wall Hung

a Heating

5 Year guarantee^*

The Vortex External Wall Hung oil boiler range provides the solution for outdoor installations where a floor standing boiler is not suitable.

Grant Vortex External Wall Hung boilers are available in open-vented system models and sealed system models. As with the Internal Wall Hung range, the Vortex External Wall Hung boilers are also pre-plumbed. Each model is finished with a high quality external powder coated paint and has a factory fitted flue.

Product
Information

Features & Benefits

Case Studies

Specifications

Downloads

Features & benefits

*5 year guarantee when installed by a G1 Installer (Terms and Conditions apply)
Models include 16-21kW output
Achieves space heating efficiencies of 90.13 – 90.5%
Wall mounted boiler for external installations
Built in boiler frost protection, main isolating switch and test switch
Both open-vented system and sealed system models available
Sealed system boilers include: 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
Quiet operation
Durable, powder coated casing and factory fitted, multi-directional flue supplied as standard

Case Studies

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

Case Study

Grant Solar Thermal system and thermal store partner up with VortexBlue oil boiler

Case Study

Quality components

The quality of the components within Grant oil-fired boilers is never compromised. Within each boiler is the latest burner technology, burners which have undergone significant advances in design in recent years. Developed to atomise oil as efficiently as possible, modern day pressure jet burners achieve excellent combustion efficiencies. In addition, these burners are all low NOx, delivering high performances with lower emissions levels.

If you have any questions relating to the Grant Vortex oil boiler range, please contact your local Grant UK Sales Representative who will be able to assist with your enquiry.

Specification

Product code	Model	Set Output	Max Output	Weight	Height	Width	Depth	Efficiency	NOx Emissions	Tappings Flow/Return	Burner	Energy Rating	Load Profile	Energy Label	Product Fiche
VTXOMWH16/21	Grant Vortex Eco Wall Hung External 16-21	18.7kW	21kW	92.1kg	832mm	684mm	351mm	90.52	Class 2	22mm	Ecoflam	a Heating	-	View	View
VTXSOMWH16/21	Grant Vortex Eco Wall Hung External System 16-21	18.7kW	21kW	96.1kg	832mm	684mm	351mm	90.52	Class 2	22mm	Ecoflam	a Heating	-	View	View