Im moving a well pump from inside to outside it runs my whole house and I need to move it about a total of maybe 15 feet of pipe to the outside it is currently in a closet in a room that used to be a garage that got turned into an addition and it creates too much heat in it what kind of problems might I run into

1. Obviously, it needs to be under shelter where cold weather won't create problems.
2. Wiring. Make sure you know what you are doing there.
3. Keep your eyes open for check valves. There is probably one very near the pump. Not hard to handle, just make sure it gets done.