الوصف

Our number one award winning 4" unit for residential applications.Fits 4 inch drain pipe *7.8" long. Wrapped with .5inch NSF *1 Type L Waterline. Connected in Parallel. Heat Recovery Rate: 8.1 KW ****0 BTU/hr PSI drop - 1.8 *@********************esign, consumes no energy, passive, no moving parts, extends the life of hot water heater - tank/tankless, **0% recyclable. Pre-heats water, reduce carbon emissions, maintenance free. Applications Residential: **3 bathrooms per unit **6 persons per household 3/4" hot water lines Applications Commercial Commercial Dishwashers Institutional Showers Condominiums and Resorts