Winkler Technik Octarail for Underfloor Heating for 12-22mm (3/8-3/4″) pipe<br>
✅ Also suitable for oval tubing 17 x 24 mm<br>
✅ Extremely low design: 29 mm (1 1/8″)<br>
Winkler Technik Octarail for Underfloor Heating for 12-22mm (3/8-3/4″) pipe<br>
✅ Also suitable for oval tubing 17 x 24 mm<br>
✅ Extremely low design: 29 mm (1 1/8″)<br>