Grant's Vortex oil-fired condensing boilers are available in internal, external, combination, boiler house and wall hung models with HVO biofuel ready models.
External and External System (user) - UK - DOC 0162 - Rev 1-0 - July 2020 Download Vortex Boiler House Range (red cased) Grant Vortex Boilerhouse (installer) - UK - DOC 0128 - Rev 2.0 - July 2022 Download Grant Vortex Boilerhouse (user) - UK - DOC 0165 - Rev 1.0 - January ...