Viessmann OneBase Systems - PLUS Telephone Assistance by the Hour (maximum 1 hour per day)
LEVEL 2 PLUS: We answer your questions and advise you on:
- Hydraulic diagrams of advanced operating principles/logic.
- Solar thermal systems.
- Photovoltaic solar systems.
- Domestic hot water systems.
- Heating Systems.
- Refrigeration Systems.
- R410/R32 Aerothermal Systems.
- R290 Aerothermal Systems.
- Ventilation/Renewal + Recovery Systems.
Viessmann OneBase Systems - Telephone Support PLUS: This service includes only what is expressly described above. It does not include materials, labor/repairs, documentation, projects, and/or legalization not mentioned in this service. By accepting/paying for this service, the property owner confirms that the existing facilities where the verification work will be carried out comply with current regulations.
For Viessmann OneBase Systems - Telephone Assistance PLUS,
- Check availability in your area and timeframe... Thank you :)
- Check travel rates.
- Ask about SPECIAL DISCOUNTS when contracting Maintenance services.