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.

• Condensing Commercial Boiler
• Energy efficiency up to 107% net (96% gross)
• Part L2 Seasonal Efficiency - 94%
• Modulating pre-mix burner
• Low NOx
• Available in 5 outputs (50 - 110kW), the range offers a full fault diagnostics system and in-built time controls as standard features
• System controls options available
• Single or modular applications (Sirius MB)
• 5 year warranty on corrosion resistant heat exchanger (subject to conditions)
• ECA listed for all models

To view literature you will require Adobe Acrobat Reader, if you haven't already installed it on your system please click the Adobe Reader button to be re-directed to the download page.

If you require help / more infomation on any of our products or services please do not hesitate to contact us.