Skip to main navigation.

Heat Storage Unit Maintenance

You should regularly inspect and clean your electric thermal storage heater. Always shut off the power to the unit before servicing use a damp rag and vacuum cleaner to remove dirt and dust that has accumulated, giving special attention to air intake grills near the bottom of the unit. Remove grills or panels for better access, and replace them in the same position after cleaning the unit. Use caution when vacuuming near fans as they can be damaged when cleaning the fan compartment.

Also be sure to clean out all accumulated dust, dirt, cobwebs and any other debris from the area between the storage unit and the wall.

We also want to remind members of the correct charge control setting for their units. The charge control setting is handled by the charge control dial located in the upper right hand corner of each room storage-heating unit. The amount of heat, which you wish to sore, depends on the outdoor temperature. (The colder the outdoor temperature, the more heat that should be stored in the unit.) The charge control dial regulates the amount of heat stored in the unit. Set the dial setting in I or II.

Caution: Settings higher than II are not recommended. The setting typically requires adjusting only a few times during the winter.
The heat storage units give off heat in two ways. The primary method is through the wall thermostat that controls the fans in the base of the unit. When the thermostat calls for heat, the small quiet fans circulate air through the hot storage compartment, mixing it with the room air and gently blowing it into the room. Storage heaters also give off radiant heat from the warm cabinet, much like the old-fashioned hot water radiators. The temperature of the storage core determines the amount of heat given off. If the charge control is set too high, the storage core will radiate the uncontrolled heat into the room, contributing to overheating.

Contact us with questions about the operation of the system, cleaning and maintenance concerns.

Powered by Touchstone Energy Cooperatives Logo