When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.
Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network
Fujitsu ASU18CL Flame Sensor
A flame sensor is a regulatory sensor that will reliable sense the exact flame when igniting the system. Because of the safety issues involved, if the sensor generated a error the system will halt until the problem is dealt with.
What warnings should I watch out for to know if my safety flame sensor really needs to be replaced?
- The main type of gas has problems trying to start an ignition sequence and shuts itself off
- The unit starts intermittently barely
- The furnace cannot generate heat and shuts down
This site contains affiliate links for which I may be compensated
Feel free to download your manual for help.
This site contains affiliate links for which I may be compensated