Thermostatic Expansion Valves

This crossword was created by HVACRinfo.com © 2008 with EclipseCrossword - www.eclipsecrossword.com

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Across

  1. This type valve not affected by pressure drop across the evaporator. (2 wds)
  2. Anything on which a score or account is kept.
  3. Acronym for bulb charge which limits the maximum evaporator pressure at which the system can operate.
  4. To reduce the superheat the stem is turned this way. (2 wds)
  5. Provide food.
  6. George _______
  7. To bewitch.
  8. Being the later or latest of two or more things of the same kind.
  9. The TEV does not feed enough, and then too much refrigerant.
  10. Connected to the top of the TEV by capillary tubing. It's function is to sense the temperature of the refrigerant vapor as it leaves the evaporator.
  11. These foreign substances may lodge at the TEV port and prevent the valve from closing.
  12. To increase the superheat the stem is turned this way.
  13. An internal option that allows pressure equalization during system off-cycle. (2 wds)

Down

  1. Brand name for a copying machine.
  2. Valves with this feature will not operate unless the connection is made. (2 wds)
  3. The function of the TEV is to measure and control this.
  4. An externally equalized TEV should be used whenever this device is used with the evaporator.
  5. What an external equalizer does not provide during system off-cycle. (A common misunderstanding)
  6. Used only with a single circuit evaporator having a minimum pressure drop. (2 wds)
  7. If this looses it charge the TEV will close.
  8. Nautical unit of speed.
  9. In the liquid line it causes a serious reduction in the capacity of the TEV. (2 wds)
  10. Play ____!
  11. This substance will cause ice to form in the TEV.
  12. This feature reduces or eliminates the effect of pressure drop across the internal valve port. (2 wds)
  13. In Cricket, a run made on a ball not struck by the batsman.
  14. To ___ dance.


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