Honeywell Electronic Programmable Heat/Cool Thermostat - CT3300A100 Heater "carrier pump auxiliary" Questions

Carrier Heat Pump model FA4BNF030. Is this a heat pump with or without auxiliary/backup heat? Auxiliary heat is electric heat that is put into the air handler on the inside of the house. Its used when

...carrier or bryant AC Coil model number and the sn says 1995 and its 5 tons and if you actually have a heat pump with the gas furnace you have what we call in the business a dual fule heatpump setup. ...