Logo Oventrop GmbH & Co. KG

Dwelling station "Regudis W-HTU Duo"
17 l/min., heat exchanger copper brazed, with heating circuit separation system

"Regudis W-HTU Duo" Dwelling station Hot potable water performance range - 17 l/min.

For the supply of heat and potable water to individual dwellings without using auxiliary energy. Station completely pre-assembled on a base plate, leakage and function tested at works.

Model as heating circuit separation system with additional heat exchanger for the separation of the supply system (primary circuit) and the heating circuit of the dwelling (secondary circuit).

Consisting of:

-Copper brazed stainless steel heat exchanger, vertically installed, which reduces the risk of calcification
-Proportional flow controller with potable water priority function and integrated cold water throttling disc (the components of the potable water circuit are coated)
-Thermostatic temperature controller with quick- acting sensor for the control of the hot water outlet temperature
-Spacer for heat meter installation 110 mm, G ¾ with reducer for sensor connection G ½ for use of direct immersion sensors
-Cold water dwelling connection with spacer for water meter 110 mm, G ¾ to meter the total water consumption of a dwelling
-Valve for zone control which can be equipped with an actuator
-Facility for the deaeration and draining of the heating circuit
-Differential pressure regulator in the primary rreturn for differential pressure regulation during quickly alternating operational conditions when drawing off hot water
-Strainer in the primary supply and heating circuit return
-7 flat sealing G ¾ collar nuts for the connection of the station to the supply pipes and the potable water circuit of the dwelling
-Complete piping of the station made of stainless steel, 18 x1

Min. cold water pressure: without flow limiter: 2.0 bar
                                       with flow limiter: 2.5 bar
Min. differential pressure supply: 300 mbar
Draw off temperature tdraw off: 40 °C up to 70 °C
Min. flow temperature: tdraw off + 15 K
Art.No.: 1341332
EAN: 4026755411805
Manufacturer: Oventrop GmbH & Co. KG
Subject to technical changes.


Derivative temperature control set for stations with mounted brass distributor/collector ready for installation for "Regudis W-HTU/TU"
Item no. 1341088
Set return temperature limiter for "Regudis W-HTU"
Item no. 1341091
Ball valve connector block with flushing function of the supply pipe for dwelling stations "Regudis W-HTU"
Item no. 1341082
Draining set for "Regudis W-HTU/W-HTF"
Item no. 1341094
Flow limiter, draw off capacity limitation 12 l/min. for dwelling stations "Regudis W"
Item no. 1349980
Flow limiter, draw off capacity limitation 15 l/min. for dwelling stations "Regudis W"
Item no. 1349981
Flow limiter, draw off capacity limitation 17 l/min. for dwelling stations "Regudis W"
Item no. 1349982
Conversion set second cold water meter for "Regudis W-HTU"
Item no. 1341093
Cabinet for "Regudis W-HTF", wide model
Item no. 1341177
Surface-mounted cabinet wide model, for "Regudis W-HTF"
Item no. 1341193
Ball valve connector block for dwelling stations "Regudis W-HTU"
Item no. 1341080
Connection set with flexible corrugated hoses for "Regudis W"
Item no. 1341081
Heat exchanger "Regudis W-HTU/HTF" performance range 3 17 l/min. - 30 plates, copper brazed
Item no. 1341282
Flow controller spare part "Regudis" dwelling station except for GSWB model
Item no. 1343050
Stainless steel spacer for "Regudis W-HTU", 110 mm
Item no. 1349052
Surface-mounted cabinet for "Regudis W", long model
Item no. 1341198
Surface-mounted cabinet for "Regudis W-HTU Duo" / "Regudis W-HTF" without stainless steel distributor/collectors
Item no. 1341071
Cabinet for "Regudis W-HTF", long model
Item no. 1341175


Dimensions of article

Length Width Height Weight
150 mm 630 mm 630 mm 23,57 kg

Packing units

Type Qty. Length Width Height Weight
Carton 1 190 mm 650 mm 680 mm 25,33 kg
Europallet 5 1200 mm 800 mm 1075 mm 138,84 kg


Product images

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2,09 MB
4772 px x 4772 px
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  •  Cutout
  File size
1,17 MB
4772 px x 4772 px
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  File size
85,72 KB
371 px x 470 px
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  Name Size
L_135608081.pdf 1,75 MB
L_134133080.pdf 15,91 MB
L_134103081.pdf 259,23 KB
L_134103144.pdf 697,23 KB
134103082.pdf 1,5 MB
L_135727081.pdf 616,17 KB


  Name Size
wras_regudis_w-htu_bis_31.12.2023.pdf 824,59 KB


ETIM 7.0 EC012346
District heating unit
Property Value
Width 630 mm
Model Indirect
Height 645 mm
Depth 150 mm
Suitable for CH/tap water
With adapter for heat meter
With heat meter
Tap water power 42 kW
Adjustment range hot water temperature 40 - 70
Nominal internal diameter hot tap water 3/4 inch (20)
Nominal inner diameter cold tap water 3/4 inch (20)
Tap capacity at 60°C, continuous 17 l/min
Max. operating pressure 1000 kPa
Exchanger with dual separation
Nominal inner diameter heating 3/4 inch (20)
Nominal inner diameter of supply 3/4 inch (20)
Nominal inner diameter return 3/4 inch (20)