Multilux 4-F Set for connecting a radiator and underfloor heating loop 9690-57.800

Intelligent temperature control with Multilux 4-F

The Multilux 4-F thermostat set is a comprehensive solution for heating installations, combining the functions of radiator temperature regulation and return temperature limitation in underfloor heating systems in one device. It is an ideal choice for installers looking for effective solutions, as well as for users who value comfort and energy savings. Using this set allows for precise adjustment of the room temperature to individual needs, as well as protection of delicate underfloor heating systems from overheating.

Versatility and functionality in one set

Multilux 4-F has been designed with ease of installation and use in mind. Compatible with bottom-connected connections, it offers flexibility in connection selection – it is available with 3/4 inch Eurocone threads. The distance between the centers of the connections is 50 mm, which facilitates integration with existing installations. The set also enables a shut-off function, which is particularly useful during maintenance or painting work – it allows you to switch off the heat supply to a specific radiator without having to switch off the entire system.

The set includes: Multilux 4-F thermostatic valve, radiator connections R ½ and G ¾, white cover (RAL 9016), DX thermostatic head (white RAL 9016) for temperature regulation, and DX-RTL thermostatic head with a heat-conducting element for regulating the return temperature of underfloor heating.

Precision and savings thanks to V-exact II technology

The key to the effective operation of Multilux 4-F is the use of thermostatic inserts in V-exact II technology. They allow for precise stepless pre-setting, which enables accurate hydraulic balancing of the installation. Thanks to this, each heat receiver receives the appropriate amount of energy, according to its requirements. This translates not only into thermal comfort, but also into lower heating costs. Precise regulation of the return temperature in the underfloor heating system protects it from damage and extends its lifespan.