FAN COILS WITH OBSERVERC OMMUNICATING CONTROLFeatures: Easier Troubleshooting, Providing Faster Service and Repair 2, 3, 4, and 5 Tons Multi-Position Installation Communicating, Self Configuring When Used with Observer Control Communicating Wall Control Bi-Flow Hard-Shutoff R410A TXV Metering Device Hud Approved For Manufactured Housing Sweat Connections Primary and Secondary Brass Drain Connections Energy Efficient Variable Speed ECM Motor Ultra-Low Power Consumption During Fan Only Operation High Duct Static Capability Pre-Painted Galvanized Sheet Metal Cabinet Insulation with Vapor Barrier Cabinet Construction Designed To Prevent Cabinet Sweating Meets Requirements of A 2% Cabinet Leakage Rate When Tested At 1.0 In. W.C. of Static Pressure. Modular Cabinet On 5 Ton Model 208/230-1-60 Supply Voltage Multiple Electrical Entry For Application Flexibility Low Voltage Terminal Strip Easy Plug Connection Provided For Quick Installation of Accessory Heater Packages Factory Supplied Washable Filter Easily Removed - No Tools Required Warranty:* 10 Year No Hassle Replacement Limited Warranty 5 Year Parts Limited Warranty - With Timely Registration, An Additional 5 Year Parts Limited Warranty* For Owner-Occupied Residential Applications Only. See Warranty Certificate For Complete Details and Restrictions, Including Warranty Coverage For Other Applications.