WaiWela gas tank less water heaters are great for everything from a seldom-used vacation home, to the main water heater in a home with multiple showers, or even commercial applications such as a Laundromat or carwash. The current line of tank less water heaters consists of 4 different models: PHH-32 (Condensing, High Efficiency), PH2-28 (High Capacity), PH2-25 (Medium Capacity), PH2-20 (Small Capacity). Each unit comes in either a direct vent indoor model or an outdoor model. WaiWela (pronounced Vi Vela) means hot water in Hawaiian.
6.4 GMP max flow rate
.26 GPM minimum flow rate, .40 GPM minimum activation flow rate
May be installed as part of a circulating water system
Built-in electric blower on all models
3"/5" concentric category III venting required