environmental control units (ECUs). The Alaska ECU™ was designed specifically for military applications to provide an unmatched level of troop comfort in expeditionary environments requiring heating or air conditioning. Whether it is extreme temperatures, high humidity, dust, dirt, corrosive chemicals, or other airborne particulates – the Alaska ECU outperforms and outlasts all other [off-the-shelf" heating and cooling systems. ECU Environment Control Unit Military Tent Air Conditioner Mobile Field Hospital & Medical Air Conditioner Relief Tent Air Conditioner Camping Tent Air Conditioner Event Tent Air Conditioner PRODUCT DISPLAY: • Easy installing, just connect the flexible du…