Books + Calculators
Books and slide calculators related to HVAC, refrigeration, air conditioning, ac and heat pump applications.
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This calculator selects amount of capacity needed in a cooling load of 5,000 to 24,000 BTUs per hour, and indicates the size of unit required in BTU ratings. The calculator not only simplifies the job of specifying window air conditioners, but also eliminates misapplication and paper work. An ideal service and sales tool for the estimator and service engineer, the calculator is imprinted with full directions.
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Trade Price:
$8.99
FC Price:
$8.17
Shipping: FREE!
This ingenious, pocket-size Air Duct Calculator uses only three slides to give all of the information needed when figuring the sizes of air ducts.
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Trade Price:
$4.99
FC Price:
$4.34
Shipping: FREE!
Designed for determining the percent of relative humidity when using any standard sling psychrometer.
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Trade Price:
$7.99
FC Price:
$7.43
Shipping: FREE!
This calculator simplifies the job of diagnosing cooling system troubles. Ideally suited to the needs of the expert as well as of the needs of the trainee, it provides immediate reference, from COMPLAINT to POSSIBLE CAUSE to REPAIR.
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Trade Price:
$5.99
FC Price:
$4.99
Shipping: FREE!
This is a dual purpose slide chart, including capillary tube sizing and cooling system troubleshooting.
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The calculator graphically shows vital refrigeration data and provides service information not available in any other form.
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Trade Price:
$20.99
FC Price:
$18.99
Shipping: FREE!
The story of how vacuum is used as a tool to dehydrate and degas a refrigeration system. This text is the only publication that clearly and non-technically explains vacuum fundamentals for the service man or engineer.
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