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  Ask Phil: How do I make my finished attic more comfortable?

  Tags: air leaks, finished attic, humidity, insulation, ventilation, window treatments
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  Ask Phil: What room temperature supports employee productivity?

  Tags: employees, humidity, optimal temperature, ventilation, white noise
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  Ask Phil: What is an Indoor Air Quality Test?

  Tags: air cleaners, Energy recovery ventilators, humidity, IAQ, IAQ test, indoor air quality, UV Lamps
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  ASK PHIL: What should the humidity be in my house?

  Tags: air conditioning, dehumidifier, humidity, IAQ, indoor air quality