How replacing a working 3 ton system with a new 3 ton system can cause comfort problems. We will examine a simple home and see under what conditions it required a 3 ton unit.
We will then look at how updating a handful of settings (to late 1990s / early 2000s standards) can bring that home’s needs down to 2-2 ½ ton.
We will see how a new 3 ton system will fail where an old one did not.
We will then see a demonstration of the solution: do a Manual J Load!
Presenter Alex Meaney, Wrightsoft
This is a previously delivered webinar.