Lately, I’ve been having air conditioning issues. Every 2-3 days, my evaporator coil will freeze up and become one block or ice and/or frost. At that point, no air can get through, and I have to turn the thing off, until it thaws. Can anyone tell me what is causing this? My blower is clearly working, so it can’t be that.
Understand this is a technical question of narrow interest, but I appreciate the assist.