Mechanical And Electrical Equipment For Buildings: The Step By Step Guide To Hvac Design, Electrical Systems, And Solar Power

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.

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.

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
• A self-taught builder or serious DIY reader seeking professional-grade knowledge

Inside, You Will Learn How to:

• Calculate heating and cooling loads step by step with real numbers — and avoid the oversizing epidemic that wastes money on most projects
• Design and select heat pumps — air-source, VRF, and cold-climate models — and electrify existing buildings without costly service upgrades
• Navigate the A2L refrigerant transition (R-32, R-454B): the charge limits, safety rules, and room design the 2026 mandate now requires
• Size ducts, fans, and ventilation with energy recovery that cuts the outdoor-air bill by 60–80 %
• Master controls and smart buildings — sensors, sequences, BACnet, fault detection, and the commissioning that proves it all works
• Make electrical systems truly safe — grounding and bonding finally demystified, GFCI/AFCI protection, and arc flash awareness
• Design solar, battery, and generator systems — including complete microgrids that free buildings from diesel on unstable grids
• Plan EV charging intelligently — dynamic load sharing that serves forty cars on the capacity old methods said serves four
• Protect lives with sprinklers, fire alarms, smoke control, and egress design that meets the codes
• Coordinate everything in BIM and commission the finished building so every promise is kept

Plus the Bonus Field Companion — Your On-Site Toolkit:

• Quick-Reference Toolkit: Rules of Thumb, Sizing Tables, and Conversion Charts
• Checklists Library: Design Review, Installation Inspection, and Commissioning Checklists
• Worked Project Files: Complete MEP Calculations for a House, an Office, and a Clinic
• Digital Resources: Companion Calculators, Spreadsheet Templates, and Code Update Tracker (QR-Linked)

This is not a book of disconnected formulas. Every chapter builds on the last the way real buildings do, every method is proven with numbers you can follow with just a calculator, and every topic covers both worlds: NEC and IEC practice, SI and inch-pound units, temperate and tropical climates, stable grids and unreliable ones. You will think more clearly, size more honestly, design more confidently, and understand buildings as complete working systems — not numbers on a specification sheet.

If you are ready to master building systems with clarity, confidence, and practical professional depth, this is your essential guide.

Scroll up and get your copy today — and start designing the efficient, resilient, modern buildings the next fifty years demand.