|  3 Item(s) | | | | | | |
| | RTX (X-tra Collection return temp. limiter) | RTX | Return temperature limiter | For use when design radiators are the secondary heating source | White RAL 9016 | |
| | RTX (X-tra Collection return temp. limiter) | RTX | Return temperature limiter | For use when design radiators are the secondary heating source | Chrome | |
| | RTX (X-tra Collection return temp. limiter) | RTX | Return temperature limiter | For use when design radiators are the secondary heating source | Inox | |