The Delta T Standard controller is an analog controller specifically engineered to regulate solar heating systems. As part of the Delta-T Standard Series, it effectively tracks collector and storage temperatures. When the appropriate temperature differential is achieved, the controller automatically activates or deactivates pumps. Moreover, it offers supplementary functions including system freeze protection through recirculation and high-limit shut-off for storage tanks.
STANDARD MODEL | DLTA 000 000 | DLTA 001 000 | DLTA 002 001 |
---|---|---|---|
Voltage | 120 VAC | 120 VAC | 240 VAC |
AC Power Cord | YES | NO | NO |
Thermistor Temp Sensor Input | 2 | 2 | 2 |
Relays | 1 | 1 | 1 |
Waterproof | NO | NO | NO |
Energy Metering | NO | NO | NO |
Program Settings | OL DHW CL DHW |
OL DHW CL DHW |
OL DHW CL DHW |