Temperature controller ziehl tr 210 kty 270 up to 1820 c 5 a relay analogue current l x w x h 58 x 70 x 90 mm
Using for control and monitoring of 1 or 2 temperatures to 1 or 2 levels day night switchable in heating solar thermal and ventilation systems optimization and energy saving ventilation systems by difference in temperature default basic programs very variable programming
.png)
