Product Code: S06975
The high efficiency commercial boiler, Sirius WH is a technically sophisticated range of wall hung, stainless steel, condensing boilers, backed up by a fully comprehensive 5 year warranty (subject to conditions). Lightweight, quiet and easy to install, the Sirius WH is also extremely energy efficient (up to 107% net) as well as offering advanced ultra low NOx performance, exceeding Class 5. Using the latest stainless steel heat exchanger technology in conjunction with a sophisticated controls system, the Sirius WH delivers the end user maximum condensing performance. Sirius WH boilers are easy to maintain and service with good internal space for providing easy access to key components. Available in 5 outputs (50 - 110kW), the range offers a full fault diagnostics system and in-built time controls as standard features.