The most environmentally-friendly method of domestic hot water heating, as well as a backup/supplement for low-temperature heating purposes.

Thanks to the highly effective Sol-Titan coating, the vacuum tube collector Vitosol 300 can even utilize diffused solar radiation. It is therefore suitable not only for domestic hot water applications, but also as a backup for central heating purposes.

The benefits at a glance:

• High level of operational reliability and a long service life thanks to the use of high-grade, corrosion-resistant materials such as special solar glass, copper and stainless steel. Durable, vacuum-tight glass-to-metal seal.

• High efficiency thanks to the Sol-Titan coated absorber and vacuum collector tubes.

• Energy-efficient Duotec wrap-around pipe heat exchanger, which almost completely encases the condensers to facilitate better heat transfer.

• The condenser has a flexible connection to the vacuum tube via a stainless steel corrugated pipe. The individual tubes can be adjusted for optimum alignment to the sun during original placement.

• The dry connection of the collector tubes allows for individual tubes to be mounted and disassembled without having to drain the solar heating system.

• Proven Viessmann plug-in system for connecting several collectors to form one collector panel with a total surface area of up to 65 ft² - 6 m².

• A fully integrated solar system package available:

• Vitosol 300 vacuum tube collectors
• Vitocell 100 or 300 hot water storage tank
• Solar-Divicon pump station
• Vitosolic control unit
• Solar expansion tank, Tyfocor solar fill
• System fill manifold

A flushing solvent for A/C and refrigeration systems formulated for R-410a retrofits, refrigerant conversions and compressor burnouts. Compatible with all refrigerants and compressor oils. All solvents in Pro-Flush® are non-VOC and conform to EPA SNAP standards: low toxicity, non-flammable, residue-free.
Pro-Flush® is available as a kit or in a 16 oz. solvent refill. The kit makes servicing quick, easy, and safe, as well as assuring you get to the job site with all necessary hardware in hand for 1-stop servicing. The kit includes:
16 oz. container of Pro-Flush® solvent, refillable Pro-Flush® injector tool pressure tank, pressure relief valve for added safety, large rubber adapter that flushes up to 1 -1/4" line sets, service hose.

• 16 oz. of Pro-Flush® will typically clean upto 500 ft. of liquid line
  Lower cost per use
• Pro-Flush® kit includes hose, injector, a refllable tank and one can of Pro-Flush®
  
  Nothing else to buy. Reflls are fast and easy, and you only pay for what you need!
• Injector Trigger Tool
  Allows metering; single hand operation and more accurate control
• Non-VOC formula conforms to EPA, SNAP Standards
  Non-flammable, no HAZMAT
• High flush solvency and evaporation
  Cleans line sets and equipment — no residual solvent remains in the line
• Safety valve on tank:
  Safer to use

• Formulated for R-410a retrofts, refrigerant conversions and compressor burnouts
• Lower cost solution than competitive pre-charged kits
• Solvents are non-VOC, conform to EPA SNAP standards, and are non-HAZMAT
• Low toxicity, non-flammable and residue free
• Kit includes reusable tank with a pressure relief valve for added safety, a hose, and an injector trigger nozzle
• Better delivery system