An adjustable thermostat automatically turns the heater on when the temperature drops below your set temperature and off when it rises above your set temperature.

Also called tankless water heaters, these provide hot water on demand and take up less space than heaters with a tank.

Stacked, corrugated plates maximize contact with liquid or steam flowing through these brazed plate heat exchangers for faster heat transfer than shell and tube heat exchangers.

Place these heat exchangers in open tanks to heat or cool their contents by transferring heat from water or steam that flows through passageways in the panel.

Also known as shell and tube heat exchangers, these transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes.