If your baseboard heater isn’t working, you should check the circuit breaker, the thermostat and the heater itself. Call your local technician if there are any issues with the electrical components of your unit. In some cases, you may want to consider replacing your baseboard heater.

How long do baseboard thermostats last?

Longevity. Standard baseboard heaters normally serve their owners for about 15 to 25 years before wearing out and failing. The exact life expectancy rises and falls depending on several factors, such as quality, average outdoor temperatures, and thermostat settings.

What is wrong with baseboard heating?

While hot water baseboard heaters excel in terms of energy efficiency, it has a disadvantage when it comes to heat-up time and reaching your target temperature. On the bright side however, these systems provide a longer-lasting heat, remaining warm well after their thermostat is turned off.

What causes baseboard heaters to overheat?

It’s easy for the fans to get clogged over time since baseboard heaters work with a constant airflow. A unit will automatically turn off when it begins to overheat due to clogging. Also, make sure the thin metal fins of your baseboard heaters aren’t damaged or bent, which can impact heating efficiency.

How do you tell if you need a new thermostat in your house?

Signs You Need a New Thermostat

  1. Heating or cooling system will not turn off or on.
  2. The temperature reading is incorrect.
  3. Recent spike in your energy bill.
  4. Frequent temperature fluctuations.
  5. Thermostat is 10 years old or older.


How do you troubleshoot a thermostat?

Quote from the video:
Quote from Youtube video: Here's what you'll need. First turn off the power at the breaker box to ensure no power is running to the system or your thermostat.

How do I know if my baseboard thermostat is bad?

If your baseboard heater runs for a while then shuts off without tripping the circuit, you may have a defective thermostat. Test it by setting a higher temperature. You will need to replace your thermostat if there are any problems with its wiring or function.

How do you test a baseboard heater thermostat?

How to Check if an Electric Baseboard Heater Is Broken

  1. Turn off the thermostat control. …
  2. Watch the breaker — if it stays on — while someone turns on the heater thermostat. …
  3. Keep your eye on the breaker if it doesn’t trip as soon as you turn on the thermostat.

How do you change a thermostat on a baseboard heater?

Quote from the video:
Quote from Youtube video: So promisor was that I have two wires in here that connected to the analog. So what I'm going to do is unscrew these caps. And detach this wire from the main wire here on votes. I'll do both the caps.

What are the symptoms of a bad home thermostat?

7 Signs You Need to Replace Your Thermostat

  • Your HVAC Keeps Turning On or Off. …
  • Faulty Thermostat Readings. …
  • Suspiciously High Energy Bills. …
  • Constant Temperature Shifts. …
  • Thermostat Is Too Old. …
  • Thermostat Fails to Respond to Changed Settings. …
  • Your HVAC System Short Cycles.


Can I replace a thermostat myself?

It is possible to save some money by installing or replacing your thermostat yourself, but you will need: Basic electrical knowledge. A general understanding of the type of equipment being used.

Do home thermostats go bad?

Thermostats don’t typically have a set lifespan for maintenance, repair, or replacement (unlike air conditioners that need a tune-up every year). Still, you can generally expect your thermostat to last at least 10 years. After a decade, thermostats may start malfunctioning.

How do I fix an unresponsive thermostat?

If the thermostat is still unresponsive, make sure the breaker is shut off and remove the cover. If it looks dirty inside, use canned air or a soft artist brush to clean away accumulated grime that may be affecting its functionality. Then look for issues like loose wiring or terminal screws and tighten them up.

What causes a thermostat to fail?

Thermostats fail because they become weak, stuck open or stuck closed. When a thermostat is stuck open, coolant constantly circulates and the engine takes longer to reach operating temperature.

When should I replace my thermostat?

9 Signs It’s Time to Replace Your Thermostat

  • Your Thermostat Is Analog. …
  • Your Thermostat Isn’t Programmable. …
  • Your Thermostat Is Older than Ten Years. …
  • Your HVAC Turns On and Off. …
  • Your Energy Bills Are Unusually High. …
  • Your Thermostat Gives Faulty Readings. …
  • Your Thermostat Doesn’t Respond to Settings Changes.

How much does it cost to replace a thermostat?

Thermostat Replacement Cost



The average cost to replace a thermostat in a home is $140 to $350, including the unit and professional installation. Thermostat prices range from $15 to $250, depending on the type, brand, and features. Nest thermostat installation costs $100 to $200 for labor if the unit is provided.

Is it hard to replace a thermostat in a house?

Upgrading to a thermostat that automatically changes the indoor temperature setting is fairly easy, and it can trim about $180 off your annual heating and cooling costs, according to the EPA. Simple models that only control heat are sold at home centers for around $25.

Can you change a thermostat without shutting off power?

The short answer is no, it’s not OK – you increased your risk of electrocution and that’s never a good thing specially for a DIYer.

Can I replace my old thermostat with a new one?

It is possible to replace your old thermostat yourself, but you’ll need some basic electrical knowledge and have to carefully follow the instructions to do it properly and safely.