For stationary engineers · Boiler operators · HVAC techs

Plain-English books for the people who run the plant.

Textbooks, workbooks, and exam prep written so a complete beginner can understand. No engineering degree needed — just download and start learning tonight.

  • ⚡ Instant download after checkout
  • 📖 Written in plain, everyday language
  • ✏️ Practice questions in every book

Best value

Textbook + Workbook bundles — save $8

Get the textbook and its companion workbook together. Read a chapter, then prove you learned it with 760 practice exercises.

Shop bundles — $50

Licensing exam practice questions

Boilers, steam systems, controls, safety, HVAC — every major exam topic, written in the style of real state licensing exams. Full answer key included.

Get the practice bank — $29

Written by an engineer, for the next one.

Stationary Power Media makes trade books that respect the reader — clear language, real equipment, and practice that actually prepares you for the job and the licensing exam. No fluff, no filler.