Autoterm Relais PWM 24V Autoterm Flow 5

Relay compatible with all Autoterm Flow 5 24 V water heaters.

The Bosch PWM relay enables the fan to be activated when the temperature of the heat transfer fluid is reached.

Uses Bosch relay.

BOSCH 24V / 20A

Wiring harness for relay

2 m / 4 mm2 - red

2 m / 0.75 mm2 - brown

2 m / 0.75 mm2 - black

Wiring harness to fan

2 m / 4 mm2 - red

2 m / 4 mm2 - black

Electrical diagram: click here