The EC55 has an output of 51kW (175,000 BTU/hr) and has a 65l fuel tank (sufficient for 12hrs continuous use).
This heater is widely recognised as being amongst the UK's most popular indirect oil fired heaters for use in marquees, temporary structures, the construction industry, the horticultural & agricultural sectors (for the heating of glasshouses, polytunnels and grain drying applications) and is also very popular with the tool hire industry.