hot-water heater


Also found in: Dictionary, Thesaurus, Wikipedia.

domestic hot-water heater

Packaged equipment which heats water for domestic purposes.
References in periodicals archive ?
A standard 12-inch, f 5 reflector telescope might weigh 50 pounds and resemble a hot-water heater.
There was a gas blower and a hot-water heater in there, so it could be that had something to do with it, but we have to investigate,'' Sandeman said.
These units save both electricity and gas by reducing demand on the hot-water heater.