IE3: Business Tools for HVAC & Plumbing Contractors - Page 2 of 131 - Indoor Environment & Energy Efficiency  
Case Study: Controlling Humidity in Affordable Multi-Family Housing for Health, Comfort and Property Protection

Case Study: Controlling Humidity in Affordable Multi-Family Housing for Health, Comfort and Property Protection

The following is the last article in a three-part series addressing mold and moisture control in multi-family housing.  The first article, The Ideal HVAC System for Multifamily Buildings: Designing for Health, Comfort, and Efficiency appeared in May’s newsletter followed by a Case Study: Preventing Mold...
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Tech Challenge – May 2018 Answer

Tech Challenge – May 2018 Answer

A commercial split heat pump system, in the cooling mode at 88° F. outdoor ambient, utilizing R-410A, has a customer complaint of no cooling. The system has TXV metering device’s on the indoor and outdoor coils with check valves. The symptoms at the home confirm that the compressor and indoor blower are...
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