Condensate collector box rotted out and leaked water onto circuit control board shorting it out and tripping circuit breaker.
Carrier furnace circuit board fuse.
A thin metal bar visible through a glass window on a screw fuse or viewed from the side on a plastic buss fuse will be broken on a failed fuse.
Some people call it a control board but whatever you call it you need a new one.
Let s say you determine your carrier furnace circuit board has gone bad.
Replaced box 311 read more.
30 and 40 year old furnaces we see still out in the field have these relays and switches.
Your furnace s control board has a separate fuse that protects it from getting too hot.
I have a carrier furnace the furnace will not kick on.
After putting my old honeywell ct3600 t stat back on the system ran fine for a few hours then blew the fuse again upon the start of a cycle.
The first time it blew the technician replaced the fuse and the system still wouldn t start.
If someone is poking around your furnace and is not too careful they could more wires so that they come into contact with the furnace s wire frame causing them to short and blow the fuse on the furnace board.
Just enter your carrier model number in our parts finder choose your shipping options and purchase the.
Inspect the fuse or fuses to determine which fuse has failed.
In many cases our carrier high efficiency furnaces also include technology that can produce enhanced comfort benefits and quieter operation as well.
Carrier model 58sx100 cc 1 series 150 serial 5186a10020.
There may be a number of fuses depending on the furnace system.
But the furnace will not ignite or run.
What else could it be.
If you pull the 3amp fuse out then the fan will kick on.
Electric furnace thermostat control wire.
He then determined it blew my carrier thermidistat.
I have replacd the circuit board and nothing.
Current high efficiency furnaces can be rated up to 98 5 afue which can reduce utility costs over the life of the furnace.
Model number is xxxxx or o for last letter.