Dwhr system / Green Building & Sustainable Home Renovation Information & Advice

An 8-gallon unit can often suffice for households with low-flow fixtures and qui
Hot water

Sizing hot water tanks, why smaller is often smarter

...DWHR system can make a small 8-gallon tank perform like one twice its size during continuous use.  In brief The transition away from fossil fuels and making some major savings on household bills starts with questioning old assumptions about appliance sizing. A 60-gallon gas tank is often an oversized relic of an era w...