Purchased linc zepher in Jan 2006, auto has been serviced 4 or 5 times to repair/replace the cooled/heated sets. The unit never ran for more than 30 minutes and when down from there to 15 min then 5 min then not at all. Dealer replaced all parts relating to this unit but system will function on for 30 minutes now at full capacity then for the next 30 minutes run at a diminished capacity then after 60 minutes in total does not function. Service rep. States this is normal operation of this equipment it overheats and will not work. Even though the zepher sales information states on page 10. - "the 3 cool settings join 3 heat settings to keep you comfortable all day - and all night"

- Huntington, NY, USA