Vortex Eco Range External Wall Hung Models

The Grant Eco wall hung oil-fired condensing boiler range includes four internal and four external high efficiency models. The boilers are available in 12-16kW and 16-21kW outputs in both system and open vented versions. These unique appliances are pre-plumbed and encompass the patented Grant Vortex Stainless Steel heat exchanger.

External wall hung models come with a factory fitted low level flue, robust external powder coated paint finish, built-in boiler frost protection, mains isolating switch and a test switch.

Sealed System Models

Grant Vortex Eco Wall Hung 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.

Features

Award winning condensing heat exchanger
Outputs ranging from 12–21kW
5 year guarantee when installed by a G-One accredited installer*
Exceptionally quiet operation
High quality external powder coated case
Ecoflam MAX1 Burner
Wall mountable
Multi-directional flue factory fitted on external models
Removable control box
Internal condensate trap (with external option)
Efficiency: 91.6 – 91.9% GROSS (SAP2009)