RUMORED BUZZ ON FURNACE REPAIR

although this occurs the blower works on all settings its just not cooled. to me it appears like a recharge is required, but IDK When the truck would are aware that or not (i.e: send out the code to flash the light)  Prior to deciding to think you have a furnace issue, do some furnace troubleshooting and Examine the thermostat to be sure it’s ac