Description:
A basic differential temperature controller for solar heating systems with 1 relay output.
Complete with 2 input sensors and power cord.
 
Power supply:  115V
Power consumption:  4A
Rating of relay contacts:  2A
ΔT adjustment range:  4 - 30°Ra
 
Features:
- LED system function display
- 2 temperature sensor inputs
- 1 output relay for pump or valve control
- Freeze protection
- Adjustable min collector temperature
- Adjustable max storage tank temperature