This system combines ductless efficiency with the comfort of a centralized furnace. Expect large electric and gas savings with this unit. Its also eligible for rebates and credits up to $8k. Contact us for details. **Includes old system pictures as well. This customer showed us 18 call back receipts on this furnace in the first year. Look at the ductwork in the older system. They just wacked open the ductwork and left it that way with some tape. We included a 12 year parts and 12 year labor warranty. No stress, no pain, just perfect comfort.