Complete working 4 Ton Lennox 14.6 SEER Heat Pump A/C Unit R-22 --- Handler has load sensing Veriable speed Motor, Has Humidity control + thermostat - All copper tubing comes with it, also includes a very high efficency condensor. This unit is very conservative on electricity. It monitors the load and reduces the speed to conserve electricity without compromising your comfort. My electric bill is seldom over 140 dollars. Unit is still hooked up and running. It is super quiet operating. It has been well maintained and serviced annually. All motors have oilable ports. We ran this unit and our house on a 10 KW generator after the huricaine without a hick up. Unit has emergency heat included. We are getting ready to install a 18 Seer R-410 unit and want to sell it. If interested we can send you some pictures. 337-515-2728