Vaillant VWL77/5 Heat pump inside module VWL77/5
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Part number:
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Technical specifications
- Material jacket: Plastic
- Material fittings: Other
- Material: Copper pipe
- Primary connection: Gas cylindrical internal thread (BSPP)
- Primary nominal diameter: 1 in. (25)
- Secondary Connection: Other
- Nominal diameter secondary: Other
- Pump connection: Other
- Pump connection size: Other
- Max. Operating pressure 3 bar
- Medium temperature 20..55°C
- Setting range temperature 20..55°C
- Type of temperature control: Electrical
- Output 0..6 kW
- Suitable for cooling: Yes
- Suitable for heating: Yes
- Suitable for glycol: No.
- Suitable for ethanol: No.
- Design: Unmixed heating circuit
- With adapter for heat meter: No.
- With heat meter: No.
- In-built circulation pump: No.
- High-efficiency pump (according to EC 547/2012 and EC 641/2009): Yes
- With pressure gauge: No.
- With control valve: No.
- With shut-off valve: No.
- With check valve: No.
- With safety valve: Yes
- Safety valve opening pressure 3 bar
- With thermometer: No.
- Drain cock: No.
- With mixer motor: No.
- Suitable for servo motors: No.
- With three-way valve: Yes
- With pump ball valve: No.
- With connection temperature sensor: Yes
- With connection expansion tank: Yes
- With automatic ventilation: Yes
- Wall setup: Yes
- With wall mounting bracket: Yes
- With feet: No.
- With differential pressure control: No.
- With heat insulation: No.
- Heating circuit controller expandable: Yes
- Distribution bars expandable: Yes
- Heat exchanger expandable: No.
- Width 440 mm
- Height: 720 mm
- Depth: 350 mm
- Material
Plastic
- Operating voltage
0 V
- Type
Unmixed heating circuit
- Dim
(W x H x D) 440.00 x 720.00 x 350.00 mm
- Width
440.00 mm
- Height
720.00 mm
- Depth
350.00 mm
- Nominal voltage
0 V
- Max. temperature
55 °C
- Min. temperature
20 °C
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 3147565 Vaillant VWL77/5 Heat pump inside module VWL77/5
Description
Hydraulic station VWL 77/5 IS
This text is machine translated.
This text is machine translated.