All W Series Weishaupt Burner use the latest microprocessor technology for the control and monitoring of all the burner functions. As a result not only do they offer improved precision and ease of use but they also represent fantastic value for money. Economy through digital technology. Fully automatic operation. Compact construction. Operational safety and reliability. Error free plug connection. WG 5-12.5KW - 50 KWWG 10 - WG 40 12.5KW - 550 KW