I have an 7 year old Carrier 8000 that has the dreaded lockout situation where it won't stay lit on an intermittent basis. I've replaced the flame sensor, cleaned it until spotless numerous times, and I still have dropouts. I've had the furnace since it was new.
I've had the pro's over - they clean the sensor, it runs for a while, and when they leave the furnace stops working. It is the most frustrating problem I've ever seen. I've read other posts with the same problem - I haven't seen the breakthrough solution yet.
Where do I look next? It gives me a code 14 if that means anything...
Is it bad engineering or something else?
I've had the pro's over - they clean the sensor, it runs for a while, and when they leave the furnace stops working. It is the most frustrating problem I've ever seen. I've read other posts with the same problem - I haven't seen the breakthrough solution yet.
Where do I look next? It gives me a code 14 if that means anything...
Is it bad engineering or something else?