Medium ROTATING COWL and Bases.
- Rotating Cowl fitted on base after installation.
- Base – slip-on fits and slides onto;
- 220 x 320mm flue
- 220 x 420mm flue
- 240 x 320mm flue
- 300 x 400mm flue
- Base – bolt-on fastened to chimney structure (opening less than 220 x 420);
- 220 x 420mm opening