![BESB250 box ventilator is available with three different motor types: EC motor, FC motor and voltage-controlled motor - EXHAUSTO A/S BESB250 box ventilator is available with three different motor types: EC motor, FC motor and voltage-controlled motor - EXHAUSTO A/S](https://www.exhausto.com/-/media/Global/Images/Photos-s-product/Box_fans/BESB/BESB250-closed-and-open.jpg)
BESB250 box ventilator is available with three different motor types: EC motor, FC motor and voltage-controlled motor - EXHAUSTO A/S
![Ventilation, Exhausto, RS 255, unused. Sold by private individual. Only VAT on fees. - KJ Auktion - Machine auctions Ventilation, Exhausto, RS 255, unused. Sold by private individual. Only VAT on fees. - KJ Auktion - Machine auctions](https://data.kjauktion.dk/images/auctions/210/large_395.jpg?v=2)
Ventilation, Exhausto, RS 255, unused. Sold by private individual. Only VAT on fees. - KJ Auktion - Machine auctions
![MAC12, an ideal regulator for demand control of energy-optimised ventilation solutions - EXHAUSTO A/S MAC12, an ideal regulator for demand control of energy-optimised ventilation solutions - EXHAUSTO A/S](https://www.exhausto.com/-/media/Global/Images/Photos-s-product/Controls/MAC1x/MAC12_front_forside.jpg)
MAC12, an ideal regulator for demand control of energy-optimised ventilation solutions - EXHAUSTO A/S
![BESB500 box ventilator is available with single-phase EC motor or 3-phase motor of types EC, FC and voltage controlled motor - EXHAUSTO A/S BESB500 box ventilator is available with single-phase EC motor or 3-phase motor of types EC, FC and voltage controlled motor - EXHAUSTO A/S](https://www.exhausto.com/-/media/Global/Images/Photos-s-product/Box_fans/BESB/BESB500-closed-and-open.jpg)
BESB500 box ventilator is available with single-phase EC motor or 3-phase motor of types EC, FC and voltage controlled motor - EXHAUSTO A/S
![Volko Supply - Chimney Fans Enervex Chimney Fireplace Fans Draft And Ventilation Solutions For Your Gas Or Wood Burning Fireplace Volko Supply - Chimney Fans Enervex Chimney Fireplace Fans Draft And Ventilation Solutions For Your Gas Or Wood Burning Fireplace](http://www.volko.com/images/rsfan.jpg)