Outdoor Oil Boiler Modules

GRANT Vortex Euroflame Outdoor Module Boiler

Vortex Outdoor Condensing Oil Boiler

Free standing external module,
50,000 to 240,000 Btu/h

Grant Vortex outdoor combi oil boiler

Vortex Outdoor Combi Oil Boiler

Free standing external module,
90,000 to 120,000 Btu/h 

GRANT Vortex outdoor wall hung oil boiler

Vortex Outdoor Wall Hung Oil Boiler

Wall mounted module,
40,000 to 70,000 Btu/h

GRANT Vortex Euroflame Outdoor Module Boiler

Euroflame Outdoor Condensing Oil Boiler

Free standing external module,
50,000 to 120,000 Btu/h

GRANT Vortex Range


SEAI HARP Efficiency 92.6% TO 97%

A high efficiency condensing range of free standing outdoor oil boilers, the range features the ‘award winning’ unique Grant Vortex stainless steel condensing heat exchanger and tubulator baffle system.

GRANT Euroflame Range


SEAI HARP Efficiency 92.1% to 93%

The Grant Euroflame range has been introduced as a direct response to customer demand for a competitively priced condensing boiler designed for outdoor installation. The Euroflame models incorporate a new version of the Grant Vortex stainless steel heat exchanger and are extremely efficient having achieved an ‘A’ rating on the UK SEDBUK and SEAI HARP databases.