Americanhvacparts
It is NOT safe to run w/o the limit switch. The reason it failed is because of a lack of airflow due to dirty filters, dirty underside of the ac coil, furnace fan running too slow or too small or dirty ducts or too many registers closed. You should get all those checked by a Pro to find out why it is overheating.
It is NOT safe to run w/o the limit switch. The reason it failed is because of a lack of airflow due to dirty filters, dirty underside of the ac coil, furnace fan running too slow or too small or dirty ducts or too many registers closed. You should get all those checked by a Pro to find out why it is overheating.