Tanks tank in study comparing them to tankless
Tankless water heaters reduce natural gas use by an average of 46 per cent and increase the use of water a little bit.
December 28, 2011 by Robert Koci
Tankless water heaters reduce the amount of natural gas used to heat the same amount of hot water by an average of 46 per cent, according to a new CMHC study pitting tankless against the more conventional tanked water heaters.
Download the study here
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