Hi,
I just bought a 5ton Bryan unit off of ebay, now i'm getting nervous. I have never installed a unit before and have a few questions. Apparently this is just the outdoor unit and not the inside (evaporator / air handler) unit. I currently have an oil furnace in my home (2100+ sq ft). What type and size evaporator do I need (how much is it going to cost)? Are there any special tools that I will need for the installation other than gauges and a vacuum? I can just "tap" into the existing duct work right? Do you recommend any thermostats? I plan on using my oil furnace as well during extremely cold weather as I live just south of Cleveland, OH.