Drain Water Heat Recovery
I plan to install a drain water heat recovery unit in my new home. Does anyone know of any guidelines on sizing? For example,there will normally be 2 people in the house, but on occasion that could easily double or more as we have extended stay guests (a week or even more). And we will have a 65 gallon heat pump water heater.
As the DWHR units tend to get pricey due to the copper involved, I want to make sure I get the most bang for the buck.
GBA Detail Library
A collection of one thousand construction details organized by climate and house part