@article{522406,
  author = {William Healy and Carl Hiller and James Lutz},
  title = {How Residential Water Heating is Changing},
  year = {2021},
  number = {63},
  month = {2021-03-01 05:03:00},
  publisher = {ASHRAE Journal},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=931408},
  language = {en},
}