Fresh Air Boxes

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.

Fresh air boxes supply air, heating and filter in one single unit. For direct insertion in round duct and rectangular duct runs. The Helios fresh air boxes ALB provide for a pleasant indoor climate by supplying external intake air which is filtered and heated to the pre-set temperature.