20 kW house and apartment station for the use of local and district heating
Ready for operation with integrated grandis 650 HK system controller Direct supply of the heating circuits and indirect hot water supply via a drinking water storage tank. Compact design for wall mounting, including thermal insulation case. Pre-wired ready for operation with integrated controller.
| Article | Description |
|---|---|
| 1402HS-HWS-20-650-1A-G | HydroCon HWS 20-650 |
General Details
Characteristics
- For detached houses, terraced houses and apartments for the use of local or remote heating – For direct heating and a secondary drinking water storage tank
- WP24-20 copper-soldered stainless steel plate heat exchanger with extended thermal length (with SVGW approval)
- Max. operating temperature 110 °C
- With high-efficiency pumps Class A
- Integrated temperature sensor
- Primary and secondary dirt trap and vent valve
- Dynamic volumetric flow controller
- Integrated controller, pre-cabled
Technical Data
Technical Data of the pump module
| Rating: | 20 kW | Dynamic volumetric flow controller: | Total actuating time: 75s; |
| Fittings: | Hygienic materials suitable for drinking water according to DVGW, UBA, WRAS Plumbing: CW617N; heating: CW617N, CW614N | Pipeline: | 1.4401 |
| Seals: | according to the requirements of DVGW KTW D1/ D2, W270, WRAS | max. operating pressure: | PN 16 |
| Thermal insulation: | EPP | Weight: | approx. 17kg |
| Heat exchanger plate: | 1.4404; Solder: Copper | Primary max. differential pressure | 4 bar |
| Max. operating temperature: | 110°C | Dimensions incl. insulation: | H x W x D in mm 450 x 700 x 282 |
Technical data of the control system
| Operating voltage: | AC 230 Volt, 50 Hz, -10 to +15% | Dimensions of the terminal: | H x W x D in mm 144 x 102 x 11 |
| Standby consumption: | 1 W | Protection class: | IP30 according to DIN 40050. EN 60529 |
| Display: | LCD | Housing material: | 100% recyclable ABS housing |
| Bus connection: | each with 1 XLR plug and socket |
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