RTL set: straight valve FJVR 15 and white Danfoss head 003L1080

Underfloor heating temperature control – Danfoss RTL kit

The Danfoss RTL kit is a ready-made solution for precise temperature control in underfloor heating loops. It consists of a straight valve FJVR DN15 and a thermostatic head, which together limit the water temperature flowing in the installation. Using the RTL kit allows for efficient heating of surfaces up to 15 m², providing thermal comfort and energy savings. Mounted on the water return from the loop, the RTL kit protects the floor from overheating and allows for individual temperature adjustment in individual rooms.

Construction and application

The RTL kit is dedicated to underfloor heating systems where precise temperature control is key. The FJVR valve, in combination with the thermostatic head, ensures stable and efficient operation of the installation. This makes it possible to maintain the optimal temperature in each room, which translates into user comfort and reduced heating costs. The kit is used both in new installations and when modernizing existing systems.

The FJVR valve is characterized by high durability and reliability, and its construction ensures minimal pressure drop in the installation. The thermostatic head allows for easy setting of the desired temperature, and its white housing blends aesthetically into the interior design. The whole is made of materials resistant to corrosion and mechanical damage, which guarantees the long life of the device. The RTL kit is a simple and effective solution for every installer and end-user looking for a reliable temperature control system for underfloor heating.