For 14" X 14" Vent OpeningsHeat Strip ReadyManual ControlLateral DuctedFCC CertifiedLimited 2 Year WarrantyCompatibility: Coleman Mach Roughneck 48203C9665 Air ConditionerType: DuctedFunction: AC OnlyControl Voltage: 12 VoltVoltage Rating: 120 VoltDuct Direction: LateralController Type: ManualHeat Strip Ready: Yes