Jenkins003
Bronze Member
- Joined
- Mar 31, 2008
- Messages
- 56
I have a 450 square foot studio with 8 foot ceilings over top of my garage. Since it's a studio I have two layers of 1/2 drywall over resilient channel. It is well insulated and only has two small windows and a door. I am looking at the Mitsubishi Mr Slim 21 Seer heat pump system. I hope someone can tell me if I should by a 9000 btu or the 12000 btu system. I have heard that it's better to undersize a little but I don't know if 9000 btu's is too undersized. I live in eastern Ky if that helps. If someone out there has installed one of these can you also tell me what size wire I will need to run this system. I have a 10/3 wire with nothing on it near where I am installing it if that would work. I like the design of the LG Art Cool system but I have read some complaints about the LG systems. I appreciate any advice I can get.