Wilo Para energy-efficient pump 25/6-43/SCU

The Wilo Para energy-efficient pump (control unit) is specially designed for underfloor heating systems and is installed directly on the stainless steel distributor. Thanks to its compact dimensions, it fits easily into a metal cabinet with a minimum depth of 90 mm. The control unit ensures that the temperature of the medium liquid is reduced and kept constant by means of a three-way mixing valve with an adjustable thermostat knob and built-in sensor. The circulation pump ensures efficient circulation of the liquid through the pipes, while a safety thermostat limits the maximum flow temperature to 55°. This unit is easy to assemble and maintain thanks to the swivel nuts.

Complete set (variant 3) contains:

• Top/bottom block for connection of distributor/primary power supply
• Wilo pump
• Thermostat knob
• Power cable with built-in safety thermostat
• Transition couplings 1" for attaching power supply to ball valves