What makes Before It Breaks different from other HVAC books?

Most HVAC books are written for technicians or engineers. Before It Breaks is written for you—the homeowner who wants to understand their system without getting a second degree. It's practical, no-BS, and rooted in real field experience, not theory.

Is this a DIY repair manual?

Nope. It’s not about turning you into a tech—it’s about helping you avoid needing one unnecessarily. You’ll learn what’s normal, what’s not, and when it’s time to call in backup.

Can this book really save me money?

Absolutely. Understanding your HVAC system means fewer unnecessary service calls, better energy efficiency, and knowing when a tech is upselling you junk you don’t need.

Why should I trust this book?

It’s written by a certified HVAC technician with over a decade of experience in the field. This isn’t fluff or AI-written filler. It’s the same advice Aaron gives friends, family, and long-time customers—now in book form.