Ecd16k-hv A/c Retroft Kit 410aEasy to Install, Easy to Use, Ideal for New or Retrofit Installations!These air conditioning systems can be used for new installations or to replace your existing air conditioning to provide cooling AND reverse cycle heating. They include the unit, digital control with LED display and mounting bezel. All units have high-velocity blowers with internal motors for a more compact installation footprint. Blowers can be mounted horizontally or vertically for installation flexibility. Units are built on a stainless steel drain pan, and the pre-installed return air filter is removable for cleaning.