Building a sunroom, stuck on duct size

4 comments

4 Comments

Figure out your heat load first, it'll save you from oversizing or undersizing the whole system. A buddy of mine guessed and had to redo everything when his sunroom was freezing in winter.

drewpatel1mo ago

Yikes, your buddy learned the hard way that guessing is just future regret with extra steps. Bet that sunroom felt like a walk-in freezer!

janag891mo ago

Used to wing it, but @jordan_hill's advice made me calculate first.

sagestone1mo ago

My old house in Phoenix taught me the same lesson as janag89, that math beats guessing every time.