Our radiant heating kits offer 2 different temperature control boxes to choose from. Please check our head-to-head comparision of function ranges to make the right choice for your project.
|Multibox 4k-RTL||Kompabox RTL|
|Suitable for conventional heating systems with up to 70°C flow temperature|
|Suitable for radiant heating systems with a max. of 50°C flow temperature|
|Return temperature limiter|
|Connections for bathroom radiator|
|Bleed valve - Removal of air from the heating system|
|Regulating spindle for hydraulic balancing|
|Smarthome integration possible*|
|Installation dimensions in mm (H×W×D)||190×240×60||150×230×60|
* For integration into an existing smarthome system the included thermostatic head can be replaced by a smarthome ready radio thermostat. The threaded connection must be 30 × 1.5 mm. The smarthome integration provides additional heating comfort and ease of us especially when combining two or more FLEXIRO heating kits.