Suitable for
  • Dairy cows
  • Suckler cows
  • Cops
  • Calves
  • Horses
  • Ponies
  • Sheep
  • Goats

Please adhere to the local and national installation regulations (e.g. EN1717, DIN VDE0100)

Circulation Heater with 93 / 85 W pump

Circulation Heater, Model 303

Ref. 1010303

Technical data

  • Weight 26,00 kg
  • Length 60 cm
  • Width 39 cm
  • Height 22 cm

Water Circulation Systems

With the additional electric heating, the circulation heating system ensures a frost-free water supply in your barn. Different systems can be used for applications ranging from small stables to large outdoor climate stables.

  • Prerequisite: a water installation in which all drinking troughs are connected to each other via a ring main system
  • After switching on the system, the pump constantly circulates the water
  • The heating element is controlled via the control thermostat
  • System length of max. 200 m including return line possible
  • Line cross-sections of ½" or ¾"
  • The water line must be additionally insulated
  • A 30 mA residual current device (RCD) should be incorporated upstream
  • Note: make sure that the supply line in which the water does not circulate remains frost-free by taking appropriate measures (e.g. heating cable)
  • With thermostat in the inflow line
  • 1 piece 230 V / 3 kW heating element
  • Circulation pump (93 W)
  • Water hookup ½" or ¾"
  • System length: max. 200 m
  • Height difference (inflow/return line) max. 5 m
  • Check valve, flap trap
  • Pressure relief valve
  • Automatic vent valve and master switch
  • Mounted plug-in ready on base plate
  • 30 mA residual current device (RCD) to be incorporated by user
  • Water pressure: 4 bar max

Product reference

Ideal for use with drinking bowl models 25R, 115, 19R and Forstal with T-connector

Mounting tip

Installation has to be done by qualified personnel

Practical tip

Protect water and heating pipes against browsing! You can use our two pipe protection models (Ref. 380108 and 380119) for this purpose.

More information
More information
  • Package type: carton
  • Cargo type: Parcel goods
  • Do not forget to protect the supply line against freezing
Documents for downloading (Man = operating instructions; Spa = spare parts list; Inf = additional documents)