water heater

noun

: an apparatus for heating and usually storing hot water (as for domestic use)

Examples of water heater in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Your water contains minerals like magnesium and calcium that collect in the bottom of the water heater. Brandee Gruener, Southern Living, 2 Nov. 2025 Sacramento County health inspectors closed the Sacramento Vietnamese restaurant after finding 38 dead and live German cockroaches at spots including under the three-compartment warewashing sink and at the water heater. Sacbee.com, 31 Oct. 2025 Keep the temperature of the water heater to the warm setting (120 degrees). Marina Johnson, Louisville Courier Journal, 29 Oct. 2025 Thoughtful details include an efficient water heater, a deep kitchen sink, and an aesthetic marble bathroom that elevates the space. Mariana Best, Better Homes & Gardens, 17 Oct. 2025 See All Example Sentences for water heater

Word History

First Known Use

1824, in the meaning defined above

Time Traveler
The first known use of water heater was in 1824

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Cite this Entry

“Water heater.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/water%20heater. Accessed 7 Nov. 2025.

Last Updated: - Updated example sentences
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