How do you keep the rain,heat and cold out? I have a small work shop about 10x12 and I have machine tools in it. I need to keep the humidity,rain,snow,cold,heat out.
I also need to be able to vent nasty fumes coming off my lathe or mill
thanks!
First off I know NOTHING about HVAC. Can I just take a duct off of my return air vent and run it 50 " with maybe an inline duct fan and have ac and heat?
I'm also curious if the smells from my machine shop will come back inside being that the air is pushing into the shop from the duct grate...