Pocket slide calculator for low temp refrigeration systems-image

Pocket slide calculator for low temp refrigeration systems

$ 58.59

Brand: www.hvaccharts.com gtin13: 736902509876 MPN: Does Not Apply Product Type: Reference Guide Country/Region of Manufacture: United States Country of Manufacture: United States UPC: 736902509876

Description

Refrigeration Calculator Guide to Back and Head Pressure This slide calculator is a guide to calculating back and head pressures on refrigeration systems that use R12, R134a, R22, R123, R404a, R407c, R410a, R507, and R508b refrigerants. On the front of the guide is a sliding chart to calculate back pressure, air temperature and head pressure for specific suction temperatures and condenser temperatures. This guide is simple to use and takes the guess work out of checking proper charge of a system. On the back side is a color chart for start, run and common wires on specific models of compressors. Also on the back is a thermostat control setting chart for different types of equipment and a guide for evaporator temperatures. This item is made of thick cardboard stock with metal corner rivets and is 7.25 inches long by 3.5 inches wide. Free Shipping!

  1. +++ Fast shipping, packed in an extremely well protected envelope, and is a very well made and durable job aid that will come in very handy.

    Obaid Jatoi9

  2. This is a great seller and I hope to do business again in the future.... Highly recommended A++++++

    Amjad Khan8d

  3. Great seller with great customer service thank you for taking care of me! ��������

    Rob Flores0e

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