Toolman5961

I have a 94 Loyale wagon and have a heater blower motor coming (not getting any air) but the heat that is coming out isn't very high. Think it is a thermostat issue? Also...my rear door window defrost is not working. Fuses are okay. Do I need to replace whole window? Thanks all. I am new to the game, and my Sub ,and appreciate any help I can get.