How to install electric baseboard heater

How to Install Electric Baseboard Heater?

The baseboard heater plays a vital role in keeping your home cool and comfortable. It has stayed in the place of your house that provides more coolness from another place. However, you have to choose a suitable heater size before buying any baseboard heater. To clarify, try to take a square footage size that is perfect for your room to be heated. At least take 10 watts per square room area.

Moreover, you can get a baseboard heater with two variants. Variants are 120 volts electric heater and 240 volts electric heater. If you want your baseboard heater to work at low amperage, take 240 volts. But variants are efficient.

Furthermore, you have to know the installation process of baseboard heating. In this article, I will discuss how to install an electric baseboard heater. You can also learn both the 120 volts and 240 volts installation processes. After knowing the process, you can install it yourself. So, why are you waiting? Let’s dive.

How to Install an Electric Baseboard Heater?

Installing an electric baseboard heater is the most challenging task to do. However, you will know the whole installation process perfectly. But here is a simple problem. You can do it yourself if you are confident. Otherwise, you can make some mistakes that will cause big issues.

On the other hand, you can hire professionals to install the baseboard heater. But you have to pay a high amount of money for the installation. However, if you read this article’s installation process attentively, you can install it without any problem. So, let’s get started with our discussion about how to install an electric baseboard heater:

Breaker and Circuit Wiring

First, you have to wire the baseboard heater. However, you must connect 12-2 non-metallic cables from the electric panel to the baseboard heater. Besides, you can get a junction box with the baseboard heater. So, you don’t have to cut the junction box separately. Now install the breaker:

For 120 volts

First, you have to connect the black hot circuit wire with a single pole of 20 amp breaker. Now, you should join the white circuit wire. After that, connect the white circuit wire to the neutral bus and the ground wire to the ground bus.  

For 240 volts

In the case of 240 volts, you have to connect both black and white wires to a double pole of a 20 amp breaker. It wraps the white wire in black or red tape around its breaker.

However, it is proved by the fact that it is a hot wire rather than other neutral wires. So, there is no neutral wire in this circuit. So, your nest connects the bare copper ground wire to the buss of the panel ground.

Thermostat Wiring

During the wiring of a baseboard heater with a separate thermostat, you have to install the length of the circuit cable. You can also get this thermostat box to the heater. However, in the case of 120 volts and 240 volts, the connection of the thermostats wires is different.

For 120 volts

First, you have to connect the black hot wire from the line wire breaker to the thermostat. The hot black on the heater makes a connection to the thermostat load wire. Besides, the white neutral wires in each cable are connected to a thermostat box. And bare ground wires make a connection to the thermostat ground wire with a pigtail wire.

For 240 volts

In the case of 240 volts, heat from the breaker connects the two wires on the side of the thermostat. However, two heaters from the heater in the thermostat have to be connected to the wire of the thermostat. Moreover, you should wrap two hot wires in the white circuit with black or red tape. And bare ground wires make a connection to the thermostat ground wire with a pigtail wire. 

Heater Wiring

The circuit from the thermostat connects to the heaters according to the manufacturer’s wire diagram. But the wiring configuration is not the same. It will vary in both 120 volts and 240 volts.

For 120 volts

Black heater wires are connected to one of the heaters. And other wires connected the white neutral circuit wires. And finally, the ground screw in the circuit ground wire connects to the ground wire.

For 240 volts

In the case of 240 volts, each hit places a heater wire with its circuit wire. The ground screw in the circuit ground wire connects to the ground wire.

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Is the Electric Baseboard Heater Installation Process Risky

The Electrical baseboard installation process is a little bit difficult, However, you can easily do it yourself when you’re confident. Otherwise, you shouldn’t take a risk to install it. Avoid this even if you are doubtful about adding a circuit breaker.

Moreover, you can take help from a professional. In that case, you have to give the extra money to a professional. But it will be helpful for you. Because professionals are setting up your baseboard heater without any risk.

In a nutshell, the choice is yours. If you want to do this on your own, you must wear safety clothes and gloves. In this process, you can avoid the risk and install the electric baseboard heater safely.

Ending Thought

I hope you have got your answer. Now, you can easily install your baseboard heater perfectly. However, you know the complete installation system after reading this article. The installation system is complicated, but I have tried to describe to you all the process quickly. You must also maintain some risk factors.

Moreover, I describe the risk of installing a baseboard heater because most people face this. Besides, this is how to install an electric baseboard heater to avoid risk-free installation. So, if you read this article, you can avoid the risk factors. It won’t be harmed at the installation time. So, don’t waste your time. Go and start your baseboard installation.