Electric air heater XR 50+

suspended

Gasfired unit air heater, 50 kW .Improved efficiency .Heating and air circulation .Economical energy consumption .Quick warm up .Reliable design The XR 50+ is a compact air heater with axial fan. The unit has a capacity of 50 kW and does not need a condensate siphon. The pre-mix burner and the system fan both have stepless modulation down to 60% output. These features ensure a constant and even temperature in the building. Features .modulating premix burner and fan .delta T-control optimizes energy consumption .vertical air discharge possible .summer ventilation .compact and low weight .available in natural gas or propane version .installation friendly .simple maintenance .controller can operate up to 8 heaters .other controling options: 0-10V. and modbus Technical features Nominal power:50.7kW Minimum heat output:31.5kW Nominal load lower value:55kW Efficiency:95.6% Air volume:6400m³/h - 8500m³/h Max. throw horizontal:46m Max. throw vertical:11m Supply voltage:230V Nominal current:3.5A Max. electric power input:750W Max. sound level (at a distance of 4 metres):65.94dB(A) Material heat exchanger:Stainless steel Closed version:Yes Burner controller high/low:No Burner controller, modulating:Yes Control signal on/off:Yes Control signal 0-10 V:No Fan type:Axial Degree of protection (IP):IP00B Height:670mm Width:795mm Depth:795mm Weight:86kg Min. mounting height (horizontal air distribution):2.7m Outer pipe diameter combustion air:80mm Seasonal space heating energy efficiency (Ns):78.8% Connection, fuel:External thread