Is it a breach of contract to hang the air conditioner on the external wall? The designed air-conditioned seat is unreasonable. Must I put it in the designated seat?

Now that you have signed the agreement, you should follow it. Now, air conditioning has been eliminated. Wall hanging machine and cabinet machine are separated, and their positions are unreasonable. Just add a section of copper pipe, which is separate. Adding copper pipe can solve the problem. Or, if the air conditioning position is reserved, there should be a hole in the wall. The cost of adding copper pipes and heat preservation materials is not much, and the impact on the refrigeration system is not great. There is no need to hang it on the external wall and be disturbed by the property.