Fujitsu ASU36CLX Control Board

Your air handler will be unable to run at all without this vital piece of hardware is in place and connected. The Fujitsu ASU36CLX control board is designed to regulate everything including the gas valve, the igniter, all the various sensors as well as the air circulator all together. It is of utmost importance when you decide to replace your control board because of the many variances of HVAC systems. The correct control board must have a matching part number consistent with both the brand and model of your particular system.

What red flags are there that my HVAC circuit board is in need of a replacement?

Check eBay to see if your control board is in stock!
Before you decide on buying or ordering any Fujitsu ASU36CLX replacement part do your best and make sure of the correct model as well as make a visual inspection in order to be sure the correct replacement control board is the one being purchased. You do not need to replace the part all by yourself. Consult with a professional in your area to do it for you.
Feel free to download your manual for help.
Check eBay for your control board!