HDT has developed the 9,000 BTU/H Enhanced ECU (E2CU) to deliver its rated capacity at 125°F (51.6°C) using the environmentally acceptable refrigerant R-410A. The E2CU-9K delivers Energy Efficiency Ratings (EERs) 20% or more higher than other ECUs available in the market (as measured in BTU/W).
The HDT E2CU-9K is equipped with comprehensive on-board diagnostics, inrush current limiting, fresh-air input through an independent fresh air fan system, and a two-speed evaporator blower. The unit includes a canvas condenser cover and a power cable.