Hot water
Drain Water Heat Recovery: Efficient Energy Recycling
...ThermoDrain: Frequently favored by builders for high efficiency in a compact footprint. Their factory-integrated PEX or expansion fittings are a major labor-saver for contractors, eliminating the need for soldering in tight mechanical rooms.
RenewABILITY (Power-Pipe): The original industry leader with the widest range ...
