**Intact Gift Giving Condition book**
Building MEP Systems is your complete, practical guide to understanding, designing, sizing, installing, and operating the mechanical, electrical, and plumbing systems of modern buildings — explained in plain language, proven with step-by-step worked calculations, and current to the codes and technologies defining this decade. The first complete guide to building MEP systems written for the post-2026 era — heat pumps, A2L refrigerants, the new NEC, solar and storage, EV charging, and the all-electric, grid-interactive building. This book was written for you if you are: An engineering student who wants theory connected to real design decisions A practicing engineer catching up on ten years of change in one read An architect or construction professional who needs fluency in every coordination meeting An electrician, technician, or contractor building and servicing real systems A facility manager or building owner who wants to challenge quotes and plan smartly A solar and backup-power installer serving homes and businesses on unreliable grids