Thermoslow is a compact burner which complements a conventional combustion system. The equipment has been designed to maintain pressure within a boiler during long-term standby operation without steam flow and with the minimum of energy losses. The heating capacity of the burner is designed to balance the thermal losses of the boiler (radiation losses through the boiler shell).

Mounted on a steam boiler, the Thermoslow burner allows a very fast restart of the boiler and therefore almost immediate steam production to meet the demands of the process. It is particularly useful for backup solutions where redundant steam generation equipment is installed to avoid process downtime.