SFC6 Heatwave™ Digital Variable Controller

The hot water controller connects to a temperature sensor in the cold water tank which it uses to control the pump and a heater unit. To prevent your system from freezing you must place the end of the hose back in the water tank to create recirculation. When placed in frost mode, if a low temperature (2 degrees C or below) is detected, the system is placed into heated recirculation by energising the pump and the heater. Supplied with full wiring kit, all fuses and fuseholders, temperature sensor and instructions.

• Copes easily with demanding daily use
• Extends life of resin cartridges
• Controls water flow accurately (0-99) and dependably
• Dead End detection saves battery power and extends pump life
• Displays battery voltage
• Unit is sealed to IP64, stopping water ingress
• Easy to use and simple to install
• Temperature sensor
• Displays and monitors hot water temperature
• Provides information to allow hot water WFP

To be used in conjunction with the Heatwave™ Thermo 1 & 2 hot water systems