The UNIA-floor heating unit is made of high quality PA 6.6 GF25, complete with integrated pump 15/4.3.UNIA (from 7 circuits with a HU 15/4.3.UNIA), incl.
Picture as example
Thermostat valve on the primary circuit with 2,6 kvs and tempurature range from 5 to 55 C
A safety thermostat to secure the maximum temperature of 59 C
Return valve on the primary circuit, to fill, preset, airvent and to close
Temperture indicator to indicate feed temperature
Primary circuit is hydraulic neutral to the secoundary circuit
Stainless steel manifold with integrated automatic air vent