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
Whirlpool CAH12W04 Fuse
In a wall unit, the fuse functions as a type of electrical protection just in case of an electrical short or possible overloading of the electrical current. It is wise to figure out why a fuse goes out so you can remedy the situation.
Key indicators that my main fuse really needs to be replaced?
- The interior fuse looks smoky and blown when you first see it
- The system will not power up even when 120V is being delivered to the unit
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