141-3 Expansion and Metering Devices

A discussion of the many types of devices used for metering refrigerant, past and present, with attention devoted to the capillary tube, piston (by-pass or fixed) and thermal expansion valve . (3 NATE recognized CEHs, 1.5 BPI CEUs)


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141-3 Expansion and Metering Devices
  • Item #: 141-3
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