• for flow temperature control, preferably of panel heating systems with max. 14KW heat requirement
• Combination underfloor heating with or without storey heating for connection to flow pipes with high temperature level for 2 ... 10 underfloor heating circuits and 0 ... 2 radiator circuits (further heating circuits on request)
• pre-installed and leak-tested ready for connection
• on sound-absorbing brackets (DIN 4109)
• hydraulically decoupled
• Overheating protection wired at the factory (optional)
• optionally with weather-compensated control TRHK114

Components:

• Wilo PARA 25-130/6-43 SC pump - Flow temperature control by means of adjustable thermostatic valve (kvs value 2.3)
• Backflow preventer and flow thermometer
• Fixed value control TKK-TF (thermostatic head, control range 20-70°C and flow temperature sensor ½")

Connections:

• primary side: ¾" internal thread
• secondary side: ¾" AG Eurocone for standard compression fittings

Heating circuit manifold

Floor manifold 1"

• Flow pipe:
  • integrated flow meter (0-5 l/min) with sight glass and flow indicator
  • easy to regulate, shut off and seal
  • End piece with air vent and SFE tap
• Return flow:
  • integrated thermostatic valves kvs value 1.2 m³/h
  • M30 x 1.5 mm AG for commercially available actuators (stroke 5 mm)

Storey manifold 1"

• Flow and return: Venting

Connection assembly (primary side)

without heat meter section

• Flow and return: ¾" ball valves and detachable screw connections

alternatively

with universal heat meter section - type UNI

• Flow pipe:
  • ¾" ball valve with direct sensor connection M10x1 for direct sensor DF ∅5.2
• Return flow:
  • Long nipple ¾"x110 mm for mounting heat meters (observe installation dimensions)
  • before and after detachable screw connections and ¾" ball valves, ball valve on primary side with direct sensor connection

Installation in a built-in cabinet

• Design suitable for installation in masonry, stud walls and pre-wall installation, among others
• Cabinet installation depth: 110...160 mm adjustable
• galvanised flush-mounted box (110 mm deep)
• break-out bushings as required
• height-adjustable feet up to 65 mm and depth-adjustable removable screed baffle / baffle plate
• Enclosure height 730...795 mm - usable installation height 610 mm
• Cover:
  • depth-adjustable powder-coated (similar to white RAL9016) frame and plug-in door with slot lock
  • other cover variants on request

alternatively

Installation in surface-mounted cabinet

• Cabinet depth: 140 mm
• made of galvanised sheet steel
• free feed-throughs at the bottom
• removable cover / screed baffle / baffle plate
• height-adjustable feet - enclosure height 700...750 mm
• usable installation height 620 mm
• Cover:
  • powder-coated (similar to white RAL9016)
  • Plug-in door with slot lock