Standard Air Handler Features: Multi-Speed ECM Blower Motor Factory Installed TXV Metering Multiposition Installation-upflow or horizontal right standard. Field convertible to horizontal left or downflow. Multiple electrical entry locations Field installed heater kits 5,8,10,15,20KW available Dual Front Panel Design for ease of maintenance Blower and coil easy slide out design for ease of maintenance. Fully insulated cabinet design Horizontal and vertical condensate drain pans standard Condensate drain pan is polymer with UVC inhibitor Primary and secondary condensate drain fittings Factory sealed cabinet certified to achieve 2% or less leakage rate at 1.0 inch water column Intergrated filter rack with tool-less door access AHRI and ETL listed