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The perfect combination of solar space heating and hot water preparation. COMBI line high-performance solar space heating solutions save up to 30% of gas or oil. COMBI line systems smoothly integrate with all common heat generators, such as wood pellet and oil or gas boilers, while allowing for high hot water outputs at a constant temperature. The integrated WKS combination storage tank is particularly compact due to the integrated domestic hot water heating using the flow-through principle and is excellently insulated by the 120 mm polyester fiber fleece insulation. Patented CONVECTROL convection brakes significantly reduce storage losses at the pipe junctions.

Your advantages:

  • High quality thanks to premium materials and decades of engineering experience
  • Powerful through optimally matched components
  • Integrates with all common heat generators
  • Perfect for single and two-family homes


Energy-saving convection brakes

convectrolOur patented CONVECTROL convection brakes in the pipe connections prevent the uncontrolled escape of heat. Heat losses at a storage tank connection can thus be reduced by up to 50 %.


Our competent and experienced specialist installers and technicians will be happy to advise you. You don't have a Wagner Solar specialist available to you yet? Talk to us!


Your installer will be happy to advise you on which product is best suited to your application.

Dear interested customers,
Up to this point, we have always tried to find you a suitable specialist company in your area. Due to the current high demand, many of our specialist companies have hardly any free capacity. Therefore, a mediation on the part of Wagner Solar can not take place at the moment. We ask for your understanding.

Your Wagner Solar Team