To determine whether you need a Point-of-Entry (POE) or Domestic Hot Water (DHW) application, answer the following questions:
- Is your incoming facility water above 68°F (20°C)?
- Does your facility have low occupancy or the potential for water stagnation?
- Is the facility geographically located in the South (Southern USA, Central & South America, Southern Europe, Middle East, Asia)?
- Are there liability concerns that warrant treating all of the facility potable water?
If you answered “Yes” to any of these questions, then a POE should be considered. If “NO” is the answer to all of these questions, then a DHW application can be considered unless otherwise recommended by an industry professional.