: an apparatus for heating and usually storing hot water (as for domestic use)
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Is the broken window or leaky water heater an association or homeowner concern?—Kelly G. Richardson, Oc Register, 8 May 2026 Under rules adopted in 2023, only zero-nitrogen oxide water heaters would be sold starting in 2027, followed by air heaters in 2029 and larger commercial systems in 2031.—Kenny Choi, CBS News, 5 May 2026 Old debris accumulation was found on the water heater, prep cooler doors and on the three compartment sink basins.—Veronica Fernandez-Alvarado
may 1, Sacbee.com, 1 May 2026 Protect water heaters, especially older ones, with an insulated blanket.—Hali Smith, Idaho Statesman, 24 Apr. 2026 See All Example Sentences for water heater