Install 14 Seer, Comfort Series, CARRIER Brand Heat-Pump System. Comes with indoor Air-Handler unit, auxiliary heater kit, outdoor unit, condenser pad as needed, supply and or return boxes as needed, drain pan, flood prevention switch, vacuum pump, recovery machine, torches, solder sticks, etc. Model Numbers for equipment Heat-Pump M# 25HCE430A003 Air-Handler M# FB4CNP030L00 Unit comes with a 10-year parts warranty from Carrier, a 3-year labor warranty and free 3-year maintenance contract from Sloan Service Company.