Heating unit Mod. 317 230 V, 3000 W, pump 93 W

Provides frost-protected water in insulated water circuits (½" or ¾" pipe). Circuit length max. 200 m
Designed for use in exposed locations and free stalls especially for cattle, horses, pigs and sheep. Animals are provided with water in a reliable way, even in very frosty conditions.
Heating unit Model 317 is equipped with one heating element (230 V, 3000 W) and with a circulation pump with stainless steel base (230 V, 93 W).
Cage of heating element in premium cast iron, enamelled
The unit is factory-mounted on a plate and ready for installation. Water connections are hold in ¾".
With return flow temperature control: Desired return water flow temperature is regulated by a sensor mounted on the return flow pipe. If return flow water temperature is lower than the adjusted value, the heating element will be automatically switched on.
Heating elements are thermostatically controlled and equipped with an overheating protection (STC)
Scope of delivery includes vent-valve, pressure relief valve, non-return valve, and non-return flap
Two residual-current devices 30mA have to be provided by the customer. They serve to secure the pump and the heating elements in a separated way.