IOTA now offers an internal heater option for IIS EXT and IIS3P EXT outdoor inverters. The HEATER option protects batteries against lower temperatures and expands the operating temperature down to -20C.*
You will find the HEATER attribute has been added to the list of available options on the IIS EXT and IIS3P EXT specification sheets below
IIS EXT 3kVA to 8kVA Single Phase Spec Sheet
IIS EXT 1750 Single Phase Spec Sheet
IIS3P EXT Three Phase Spec Sheet
*Note: although the HEATER allows the inverters to operate to -20C, UL Listing for the the IIS EXT 3kVA to 8kVA and IIS3P EXT is 10C
For more information on IOTA Central Inverters or other IOTA Emergency Lighting Solutions, visit www.iotaengineering.com or contact us at mktg@iotaengineering.com