Space heater failure: 7 common causes and easy fixes (with step-by-step instructions)
What To Know
- The heating element in a space heater is responsible for generating heat.
- A malfunctioning space heater can disrupt your winter comfort, but by understanding the common reasons behind these issues, you can take steps to resolve them and restore warmth to your space.
- Your space heater may be blowing cold air if the heating element is burnt out, the thermostat is malfunctioning, or the fan is not working properly.
When the winter chill sets in, your space heater becomes an indispensable companion, providing warmth and comfort in chilly corners. However, when it suddenly stops working, it can leave you shivering and frustrated. This blog post will delve into the depths of space heater malfunctions, exploring the common reasons why your trusted companion may have gone silent.
1. Power Supply Issues
The most fundamental issue to check when your space heater malfunctions is the power supply. Ensure that the heater is plugged into a working outlet and that the outlet is receiving power. Additionally, inspect the power cord for any damage or loose connections. A faulty cord can prevent electricity from reaching the heater, rendering it inoperable.
2. Overheating Protection
Space heaters are equipped with overheating protection mechanisms to prevent potential fire hazards. If the heater overheats, it will automatically shut off. Allow the heater to cool down for a period of time before attempting to restart it. Ensure that the heater is not placed near any flammable materials or in enclosed spaces that restrict airflow.
3. Thermostat Malfunction
The thermostat in your space heater regulates the temperature output. A malfunctioning thermostat can prevent the heater from reaching the desired temperature or cause it to overheat. Check the thermostat settings and ensure they are accurate. If the issue persists, consider replacing the thermostat.
4. Fan Failure
The fan in a space heater circulates warm air throughout the room. A fan failure can result in poor heat distribution or overheating. Check if the fan is spinning freely. If it is stuck or damaged, replace the fan to restore proper airflow.
5. Element Burn-Out
The heating element in a space heater is responsible for generating heat. Over time, the element can burn out, causing the heater to lose its heating capabilities. If you suspect a burnt-out element, contact a qualified technician for replacement.
6. Loose Connections
Loose connections within the space heater can disrupt the flow of electricity, leading to malfunctions. Inspect the internal wiring and connections for any loose or damaged wires. Tighten any loose connections and replace any damaged wires as necessary.
7. Age and Wear
Like all appliances, space heaters have a limited lifespan. As they age, components may wear out and fail, resulting in decreased performance or complete malfunction. If your space heater is old and has been heavily used, it may be time to consider replacing it.
Troubleshooting Tips for Specific Space Heater Types
Ceramic Heaters: Ceramic heaters utilize ceramic elements to generate heat. If your ceramic heater is not working, check the ceramic element for cracks or damage. Additionally, ensure that the air intake and outlet vents are clear of any obstructions.
Infrared Heaters: Infrared heaters emit infrared radiation to provide warmth. If your infrared heater is not working, check the bulb or emitter for any damage or burn-out. Also, verify that the sensor is properly detecting motion or objects in its path.
Oil-Filled Heaters: Oil-filled heaters use oil as a heat transfer medium. If your oil-filled heater is not working, check the oil level. If the oil level is low, it may need to be topped up. Additionally, ensure that the thermostat is set correctly and that the heating element is functioning properly.
Seeking Professional Help
If you have tried the troubleshooting tips outlined above and your space heater is still not working, it is advisable to seek professional help. A qualified electrician or HVAC technician can diagnose the issue accurately and perform any necessary repairs or replacements.
Final Thoughts: Ensuring Warmth and Comfort
A malfunctioning space heater can disrupt your winter comfort, but by understanding the common reasons behind these issues, you can take steps to resolve them and restore warmth to your space. Regular maintenance and timely repairs can prolong the lifespan of your space heater and ensure its reliable performance throughout the cold season.
Frequently Asked Questions
Q: Why is my space heater blowing cold air?
A: Your space heater may be blowing cold air if the heating element is burnt out, the thermostat is malfunctioning, or the fan is not working properly.
Q: Can I repair my space heater myself?
A: Simple repairs, such as checking and tightening connections or replacing the thermostat, can be attempted by individuals with basic electrical knowledge. However, complex repairs, such as replacing the heating element or fan, should be left to qualified technicians.
Q: How often should I clean my space heater?
A: Regular cleaning of your space heater is essential to maintain its efficiency and prevent overheating. Vacuum the vents and wipe down the exterior with a damp cloth at least once per season.