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Author Question: How often do UV lamps need to be replaced? What will be an ideal ... (Read 39 times)

OSWALD

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on: Jul 26, 2018
How often do UV lamps need to be replaced?
 
  What will be an ideal response?

Question 2

How can a high pressure drop across an air filter adversely affect system performance?
 
  What will be an ideal response?


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6ana001

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Reply #1 on: Jul 26, 2018
Answer to Question 1

Every one to three years

Answer to Question 2

Increased pressure drop across the filter increases the total static that the fan must work against, decreasing the amount of air moved


OSWALD

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Reply 2 on: Jul 26, 2018
Thanks for the timely response, appreciate it

Jsherida

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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