Support HVACR Trade
Tommy & Theo
HVAC Adventures
A 5-Part STEM Series for Curious Kids

Tommy & Theo HVAC Adventures

Award-worthy, standards-aligned STEM storytelling that teaches kids ages 7–14 how their homes really work — and opens their eyes to skilled-trades careers that need them.

501(c)(3) Nonprofit
TEKS & NGSS Aligned
Title I Sponsored Visits Available
10,000
2026 Book Distribution Goal
200
Schools Targeted This Year
75%
Title I School Reach
40+
Planned Author Visits
For Schools & Libraries

Book a School Visit

Three flexible packages designed to fit your budget, schedule, and audience size. Every visit includes signed books, activity sheets, and a teacher resource packet.

60 min

The Classroom Visit

$500/ visit
1 class · up to 30 students
  • 1 author-led reading + Q&A
  • 15 signed paperback books
  • 30 student activity sheets
  • 1 teacher resource packet
90 min

The Grade-Level Assembly

$950/ visit
1 grade · up to 120 students
  • Assembly presentation
  • Interactive airflow & thermostat demo
  • 30 signed books + activity sheets for all
  • 1 teacher resource packet
⭐ Most Popular
Full day

The All-Day STEM Experience

$1,500/ visit
Up to 3 grades · 300 students
  • 3 assembly or classroom sessions
  • Hands-on HVACR discovery stations
  • Theo the Thermostat mascot appearance
  • 75 signed books + custom group photo
The Series

Five Adventures. One Cozy House.

Follow Tommy and his friendly talking thermostat Theo as they uncover the hidden world of heating, cooling, and smart home systems inside Tommy's Cozy House. Every book is a standalone adventure — and together they form a full STEM journey.

Tommy and the Talking Thermostat
Book 1
Tommy and the Talking Thermostat
The Comfort Code Clues
Book 2
The Comfort Code Clues
Adventures in the Air Ducts
Book 3
Adventures in the Air Ducts
Journey Through the Furnace
Book 4
Journey Through the Furnace
Tommy and the A/C Adventure
Book 5
Tommy and the A/C Adventure
Support HVACR Trade Inc.
Meet the Author

Oneil Fuller

HVACR Educator · Licensed Contractor · Workforce-Development Leader

Oneil Fuller is the founder of Support HVACR Trade Inc., a 501(c)(3) nonprofit based in Texas focused on STEM education, workforce development, and skilled-trades training. As an HVACR educator, licensed contractor, and curriculum developer, Oneil has built EPA 608 and NATE certification prep courses, hands-on training programs, and STEM classrooms designed to prepare the next generation of technicians.

The Tommy & Theo HVAC Adventures series is a direct extension of that mission — bringing the language of skilled trades into elementary classrooms long before the traditional "college or career" conversation begins.

501(c)(3) Nonprofit Founder
EPA 608 & NATE Certified Trainer
Published STEM Children's Author
Licensed HVACR Contractor (TX)
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Frequently Asked

Questions & Answers