Lake Zurich, IL, April 1, 2010 The Autotherm® No Idle Vehicle Interior Heating/Ventilating System now has a 24 volt version available for military, construction and agricultural equipment and European trucks. Autotherm Division ESI has recently announced the addition of a 24 volt version of their Energy Recovery Systems (ERS). The model T-2524 line entered limited … Continue reading No Idle Vehicle Interior Heating/Ventilating 24 Volt Version