High quality and reliability combine with high energy efficiency to make the latest Econoflame boilers from Stokvis Energy Systems a popular choice for commercial and public sector applications. The Econoflame brand is now split into three separate ranges: entering with the wall hung, R30 series, the R6000 range and the top output R3400, R3500 & R3600SB premix commercial boilers.
The R30 Series offers a choice of five, high efficiency, fully modulating, fully condensing, ultra-low NOx and very compact wall mounted gas fired boilers, suitable for larger domestic, communal and light commercial applications such as hotels and nursing homes. Capacities rise from 45kW, through 65, 85, 100, and 120kW, while the R30 series is also extremely quiet in operation with a noise level of just 48 dB.
The R3400, R3500 and R3600SB models all feature the use of a speed controlled fan which supplies a gas and air mix to the burner, enabling it to modulate between 25 and 100% of capacity in response to the water temperature and the desired output.