Equip your classroom or lab with the most commonly referenced technical visuals in HVACR education. The HVACR Classroom Poster Bundle includes three large-format, full-color instructional posters designed to support daily teaching, reinforce core concepts, and keep critical information visible at all times.This bundle combines foundational electrical theory, refrigerant science, and real-world system diagnostics into one cohesive classroom solution—ideal for secondary, post-secondary, and industry training programs.
Bundle Includes:
Temperature–Pressure Chart (24" x 36"): Covers R-22, R-410A, R-454B, and R-32 with bubble and dew pressures where applicable, GWP values, ASHRAE safety classifications, and built-in temperature and pressure conversion references.
Periodic Table of Elements (24" x 36"): A clear, easy-to-read periodic table supporting instruction in refrigeration chemistry, helping students understand the chemistry of refrigerants, the ability to compare different refrigerants, and understand blended refrigerants.
Ohm’s Law Poster (12" x 18"): Visual representation of the Ohm’s Law relationships between voltage, current, resistance, and power. Ideal for reinforcing electrical diagnostics and troubleshooting concepts.
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