Dear experts, I bought an older home that has a garage with a small apartment over it. The previous owner installed a wall-thru/window ac into the bedroom wall and a small heater above it. Both are inoperable now so I want to replace them. I'm researching window acs with heater option - 6,000 BTU. However, is it safe to keep this configuration with the venting going out into the eaves? I don't know where the condensation is going out the back. Can I install a tube that sends the condensation out to the opening? Is there a fire hazard with the heater? There is insulation and some storage area out in this eave. Apparently this configuration has worked for the previous owner for years. Thanks.
