How Big of a HVAC do I need?

[Derek York]

Hi all,

I purchased a house in Atlanta and I need to replace the HVAC. The house is around 1400 sq ft. How big of an HVAC do I need? I am debating between a 2.5 ton and 3 ton. 

Thanks for your help!

[Todd Rasmussen]

@Derek York

With a last name of York, this isn't a trap?

3 ton should be okay with adequate insulation. 2.5 is probably a little small...