High efficency heat pumps with a/c and built-in electronic air cleaner, in excellent condition, 8 years old, low hours. one unit is 2 tons ($2500), the other is 3 tons ($3000). these two units are currently installed and working. they can be seen and evaluated in place. owner will have professionally destalled and ready for your use. you can call the owner at 571-228-4460. units are located 5 miles from leesburg, virginia, 40 miles west of washington dc.