Work with FOXIS tubes is really not difficult. There is no necessary to use accurate holders if there is kept condition to sufficient air flow through exchanger.

HOLDERS ON THE WALL OR BEHIND FURNITURE

Holder on the wall keeps not only exchanger itself, it counts also with the front cover holding that is hanged on it. The tube should be enough pressed on the holder, currently pressed both on the wall, and on front cover. Created chimney should be tighten.

Holders for one-tube

Holders for double-tube

HOLDERS INSIDE TRENCH OR UNDER FURNITURE

If you create the heating inside trench, we recommend to use either complete product -trench convector see.FOX SILENT or complete Fox floor kit -cost-effective FOX FLOOR. These products guarantee the main problem with solving of trench heating – solved as a sophisticate step on floor grid ROLLS- including being tight fit in the floor. If you choose neither complete trench convector FOX SILENT nor complete kit FOX FLOOR, there still exists possibility to buy holders into trench separately and for example with grid ROLLS kit with bearing frame ROLLS COMPLETE to make a trench convector set.

• As average of tube FOXIS is cca 70mm and lamella of step on grid is cca 20mm, there can not be FOXIS lifted over the trench bottom if depth of trench is around 10cm. In theses cases, there is enough to fix FOXIS only to the trench bottom to avoid tube moving.
• Therefore tube holders for trenches are made from 110mm up to 550mm
• Line of depth-produced is 110,140,180,300,450,550 mm
• Holders for three-tubes and four-tubes exchangers are made up from one and two-tubes exchangers
• The trench depth up to 180mm is exchanger placed the most highly under step on grid.
• If trench depth is more than 180mm, holder is made with side sheet metal that should be led the most highly to step on grid. Sheet metal make up – air-flow chimney and increases the power of heating. In this case, there is heating FOXIS exchanger placed cca 5cm over the trench bottom.

Holders for trench depth 110mm

Holders for trench depth 140mm

Holders for trench depth 180mm with air-flow chimney

Holders for trench depth 300mm with air-flow chimney

Holders for trench depth 450mm with air-flow chimney

Holders for trench depth 550mm with air-flow chimney