Thermodrive TELVA

• The thermo-regulation drive TELVA is used to control underfl oor and
radiator hot-water heating.
• It is known for its quiet operation. It has a built-in valve position indicator.
• By mounting using the VA valve adapter, the thermo-regulation drive
TELVA is applicable for a wide range of thermostatic valves available
on the market.
• Design:
– without voltage open (NO)
– without voltage closed (NC)
• Types of thermo actuators:
TELVA 230V, NO
TELVA 230V, NC
TELVA 24V, NO
TELVA 24V, NC
• Type of use:
Underfl oor heating – wireless controller RFTC-50/G measures the room
temperature, and based on the set program, sends a command to the
switching unit RFSA-66M to open / close the thermo-regulation drive
TELVA at the distribution.
It is generally supplied with a valve adapter VA-80 in low design with
bar M30 x 1.5 (white-gray), which may not be compatible with all types
of valves