Security Seal Facebook Twitter GooglePlus Pinterest Newsletter Sign-up
Sign-up for our newsletter!

Viessmann's Solar System Control Offers Advanced Features for Broad Range of Solar InstallationsSubscribe to RSS feed

The new SCU 345 solar system control from Viessmann combines powerful control features, advanced monitoring functions and user-friendly programming to achieve maximum performance in complex residential and commercial solar thermal systems.

With pre-configured layouts for one, two or three-load systems, four relay outputs and adjustable delta-T and time controlled thermostat functions, the SCU 345 offers limitless configuration possibilities for multi-load and commercial solar systems. The SCU 345 also incorporates standard SCU series control features including variable speed pump control, east-west collector array logic, collector glycol cooling function, night time tank cooling, heat rejection loop control, energy metering and compatibility with VBus accessories.

The SCU 345 can log data to an internal SD memory card for analysis with a computer, and an optional Flow Meter Kit can be added for precise energy metering. A straightforward user interface with an extra large LCD display simplifies system setup, monitoring and troubleshooting. The VBus connection allows easy integration of supplementary monitoring, analytical and control accessories.

The SCU 345 solar system control is now available through Viessmann Wholesale Partners across the U.S. and Canada. Visit or for more information.

With more than 30 years of experience in solar energy, Viessmann is an industry leader in solar system safety, performance and efficiency. Its complete line of design-matched solar thermal systems includes flat-plate and vacuum tube solar collectors, dual- and single-coil DHW storage tanks, pre-fabricated all-in-one pumping stations, pre-insulated piping systems, mounting hardware and system accessories.

The Viessmann Group is a leading international manufacturer of heating systems. Founded in 1917, the family business maintains a staff of approximately 9,400 employees and generates roughly 1.7 billion Euro in annual group turnover. Viessmann is an internationally oriented company with 23 production and project management divisions in 11 countries, business activities in 74 countries, 32 subsidiaries and 120 sales offices around the world. Fifty-six percent of sales are derived from export activities. For additional information, please contact the Viessmann offices in Waterloo, Ontario, Canada or Warwick, Rhode Island, U.S.A.