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Device and method for taking multiple temperature HVAC readings

  • US 8,746,971 B2
  • Filed: 03/21/2012
  • Issued: 06/10/2014
  • Est. Priority Date: 03/21/2011
  • Status: Active Grant
First Claim
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1. A device for taking temperature readings on an HVAC system, comprising:

  • a manifold configured to be connectable in fluid communication with an HVAC system;

    a first probe configured to be connectable in thermal communication with an HVAC system for taking a first temperature reading thereof, the first probe comprising a first sensor clamp that is removably attachable to the manifold for sensing a first temperature of the HVAC system;

    a second probe configured to be connectable in thermal communication with an HVAC system for taking a second temperature reading thereof that is independent of the first temperature reading, the second probe comprising a second sensor clamp that is removably attachable to the manifold for sensing a second temperature of the HVAC system; and

    at least one display connectable to the first and second probes for displaying the first and second temperature readings wherein the display generates color-coded temperatures, each color separately corresponding to a different refrigerant type.

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