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An excellent refresher or reference source, this book provides HVAC technicians with a simple presentation of basic mathematical conceptsand how they apply in the field. Numerous figures help technicians visualize the practice problems presented in the book, all of which relate directly to HVAC. Detailed mathematical chartsfor conversion equivalents, formulas, trig functions, and heat transfer multiplierspresent critical field information at a glance, while a unit on bill writing helps technicians deal with the public.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer,
birth defects, or other reproductive harm.
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