Start by looking at the control box and thermostat control near the bottom of the tank.

To compensate for this, homeowners often raise the thermostat control.

"I'm going to get one of those baseboard heaters that has a thermostat control on it."

This grill comes with removable thermostat control with a low, medium, and high setting.

Dermott said, "Is there an individual thermostat control in here?"

Has the hot water cylinder got an efficient thermostat control?

The thermostat control should be set to 140 degrees Fahrenheit.

Some better units even have digital thermostat controls.

Then he reached out and twisted the thermostat control, sending the temperature down below zero.

Too bad we don't have a thermostat control for the planet.