Condition: new R4-72
Saves on water heating costs
Reduces greenhouse gas emissions
Increases the amount of hot water available
The Power-pipe is a heat exchanger that safely transfers valuable heat energy from the shower in outgoing drain water to cold fresh water before it enters the water heater.
Performance at 9.5L/min (2.5 GPM)
Pressure loss: 13.8KPa/2.0psi
Inner pipe: Type DWV (ASTM B306)
Outer coil: Type L (ASTM B88)
For use with: waste & potable water
Max design pressure: coil - 160 psi
Fits 4" drains and requires a vertical drain pipe length of 75" between fittings.
This retails for $1,146 + tax. ReStore price is $600, no tax.