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Outdoor Grant Vortex Pro Regular Condensing Oil Boilers

15-21 Outdoor Grant Vortex Pro Condensing Oil Boiler Outdoor Regular (heat-only) boiler Heat output settable between 15 and 21kW (50,000 to 70,000btu) Factory set at 21kW (70,000btu) Seasonal efficiency: 93.0% Can be converted to a sealed system operation Supplied with multi-directional low-level flue Wireless programmer compatible

15-26 Outdoor Grant Vortex Pro Condensing Oil Boiler Outdoor Regular (heat-only) boiler Heat output settable between 15 and 26kW (50,000 to 90,000btu) Factory set at 23kW (78,000btu) Seasonal efficiency: 95.0% Can be converted to a sealed system operation Supplied with multi-directional low-level flue Wireless programmer compatible

26-36 Outdoor Grant Vortex Pro Condensing Oil Boiler Outdoor Regular (heat-only) boiler Heat output settable between 26 and 36kW (90,000 to 123,000btu) Factory set at 31.5kW (107,000btu) Seasonal efficiency: 97.0% Can be converted to a sealed system operation Supplied with multi-directional low-level flue Wireless programmer compatible

36-46 Outdoor Grant Vortex Pro Condensing Oil Boiler Outdoor Regular (heat-only) boiler Heat output settable between 36 and 46kW (123,000 to 157,000btu) Factory set at 41.5kW (142,000btu) Seasonal efficiency: 92.6% Can be converted to a sealed system operation Supplied with multi-directional low-level flue Wireless programmer compatible