I have a Carrier 58STA gas furnace that is four years old. The problem is when the thermostat calls for heat the inducer fan kicks on then the igniter will glow, the burner ignites and the flame will go out in about three seconds. The unit will restart the process and ignite normal and run until the thermostat turns it off. This happens every time. I had the local hvac company that installed it here two weeks ago and they performed a fall service stating this would clear it up. I had them back a week later and they said they had to clean the flame sensor. Well it didn't fix the problem so I replaced the flame sensor to still have the same problem. I not trying to play HVAC tech but I really want to fix the problem. I paid the company both times and they want to charge me for a service call to try to come out and fix it on the third time. Any direction would be helpful , Thanks in advance.
- posted
16 years ago