Annoying landlord

I think I might have the world’s most annoying landlord. I have been living alone in my house for about a year now and I can’t wait until my lease is up. I have already been looking for a new place to live and I can’t wait until I am able to tell my landlord I am out. I have considered breaking my lease early too, but that would cost my a ton of money in legal fees. So for now I am stuck with my current landlord. I guess in the previous places I have lived, I didn’t have much contact with the landlord because I don’t remember having this hard of a time before. My HVAC system has stopped blowing out cold air into my house and I have been trying to get in contact with my landlord about it for over a week now. I have been living in my house, in the middle of the summer without the air conditioner working properly. I have tried to call, to text and to email him but nothing has worked. I think I am going to try and find his address and just show up to his house. I am tired of waking up every morning covered in sweat because my air conditioner is working. I come home from work and my house is painfully warm. I went to the store and bought a couple of box fans to atleast get the air moving, but that doesn’t help very much when it is over one hundred degrees outside.

HVAC system