The set for regulating the return temperature RTL is a regulator that maintains the set temperature of water in the underfloor heating system. The set is used to maintain the floor temperature in mixed heating systems, underfloor heating /radiators.

A description of the action:

The return temperature limiter RTL is a self-acting regulator for regulating the return water temperature from a radiator or underfloor heating loop. The water temperature is transferred from the valve body to the head sensor. If the temperature value set on the head is lower than the water temperature, the regulator closes, and if it is higher, the regulator opens.

The set includes: - RTL head, return temperature limiter, - radiator valve with UBG valve insert