TK-7 Solar Hot Water Controller

For non pressure solar water heater

SR1535 ( SR1068 ) Solar Hot Water Controller - Australia New Zealand

Used for Australia and New Zealand

SR1568 Solar Hot Water Controller

23systems can be programmer

SR658（SR618C6） Solar Hot Water Controller

19systems can be programmer Conventional/HE pump both available on Support fir...

SR81Q（SR868C8Q） Solar Hot Water Controller

Split system controller

SR81（SR868C8） Solar Hot Water Controller

For split solar water heater

SR208C Solar Hot Water Controller

For Split solar water heater system

SR501( SR500 ) Solar Hot Water Controller

For non pressure solar water heater

SR609C Solar Hot Water Controller

For pressure system .

TK-7Y Solar Hot Water Controller

For compact pressure solar water heater