Nelco Space heater Parts — Browse All Models

How to replace the temperature control thermostat on a Nelco space heater

• Unplug the heater power cord or shut off the house circuit breaker for the heater to disconnect electrical power. Wear work gloves to protect your hands during the repair.
• Remove the temperature control knob from the temperature control thermostat stem.
• Remove the front grille cover from the heater.
• Remove the temperature control thermostat mounting screws and pull the thermostat out slightly.
• Disconnect the wires from the temperature control thermostat and pull the thermostat out.
• Connect the wires to the new thermostat and mount the new thermostat in the heater.
• Reassemble the space heater and restore electrical power by plugging in the power cord or resetting the house circuit breaker.

Maintenance tips for your Nelco space heater

• Replace the air filter monthly when the space heater is in use. Failure to replace the air filter regularly restricts air flow through the heater.
• Clean the heater monthly. To clean the heater, shut off the house circuit breaker for the heater or unplug the heater power cord to disconnect electrical power. Make sure the heating element is cool before cleaning the heater. Brush dust and lint off the grille using a soft-bristle brush then wipe the grille clean using a damp cloth. Allow the grille to dry completely then restore electrical power.
• Vacuum dust and lint out of the heater cabinet yearly. Disconnect electrical power and remove the front grille panel. Use a nozzle vacuum hose attachment to clean all interior areas of the heater. Reassemble the heater and restore electrical power.