Carrier Furnace Limit Circuit Lockout. Web the limit circuit is there to protect the furnace from overheating if there is insufficient airflow through the heat exchanger taking the heat away from the furnace. Your bryant furnace will show code 13 if there is a limit circuit lockout.
What would trip a limit switch and. Also did a little research on the “limit. Web what causes limit circuit lockout?
Web my carrier furnace is continuously blowing and the heat doesn't work. Also did a little research on the “limit. Web on 80% furnaces, make sure the furnace isn't locked up in a closet and not receiving any combustion air.
Web the limit circuit is there to protect the furnace from overheating if there is insufficient airflow through the heat exchanger taking the heat away from the furnace. Web things to clean/replace/check: 80% furnaces pull combustion air from the ambient air.
This either means that the high limit switch has been. Web in most cases, you will first spot code 33 which will stay for a while before turning to code 13. Web carrier furnace code 13 is a limit circuit lockout error, which means that the furnace has tripped its limit switch and will not reset until it has cooled down.
Code 33 on carrier and bryant furnaces is caused by a lack of. Web my carrier performance 96 series furnace (similar to the 59tp6 currently shown on carrier's website, but i don't have the exact model number in front of me) has been. Your bryant furnace will show code 13 if there is a limit circuit lockout.
A dirty filter may also cause the limit. Web what causes limit circuit lockout? The limit switch is not responding:
