## How long is a baseboard heater?

They are available in both 120-volt and 240-volt models (though 240 is more common and more energy efficient) and in a variety of lengths, from 24 inches to 96 inches. Most electric baseboard heaters work electrical resistance—the heating element warms up as a natural reaction to electricity passing through it.

## How many watts is a 7 foot baseboard heater?

Electric baseboard heaters on average need 225 watts per foot.

Are baseboard heaters 120 or 240?

Baseboard heaters come in two styles, 120-volt or 240-volt heating styles. Although 120-volt baseboard heaters are the popular choice because it uses only a single circuit, 240-volt baseboard heaters are much more efficient because they utilize both legs of power, cutting the power demand sometimes in half.

### Do old baseboard heaters use a lot of electricity?

Is baseboard heating expensive? In general, electric baseboard heaters use more electricity than an electric heat pump. This means higher electric bills, especially in the coldest winter months when they’re working overtime to keep your home warm.

### What are the pros and cons of baseboard heating?

Baseboard Heating Pros

• Pro 1: Quiet Operation. A benefit of baseboard heating is it operates quietly, unlike forced-air systems that periodically blast air.
• Pro 2: Easy Installation.
• Pro 3: Low Installation Cost.
• Pro 4: Good Heating Source.
• Pro 5: Easily Cleaned.
• Pro 6: Longevity.
• Con 1: Costly Operation.
• Con 2: Takes Up Space.

How many 240v baseboard heaters can I put on one circuit?

So a 240-volt circuit running on a 20-amp, double-pole breaker, can have any combination of heaters up to 3,840 watts. For example, using just one thermostat, you can install: Two 1,500 watt heaters, or. Three 1,000 watt heaters, or.

## How do I calculate what size electric baseboard heater I need?

A very simple method for determining how much total heating wattage you need can be found by calculating the square footage of the room, then multiplying this by 10 watts to produce a baseline wattage requirement. For example, if you are heating a 12-foot x 12-foot bedroom, it will have 144 square feet.

## Can a 240V baseboard heater run on 120V?

Installing a 240-volt heater on a 120-volt circuit is not as big a safety risk, but you will notice that your heater will fail to work most times. When it does run, it will end up giving out much less heat than what you needed for your room and below what you expected.

What does 120 240V breaker mean?

Jun 13, 2005. You will need to have a 30 amp/240 volt line installed. 120/240 refers to the common voltage into a typical home. There are two lines that are 120 volts each supplying power to two different legs in your breaker/fuse panel.

### How can I lower my electric bill with baseboard heat?

7 Ways to Bring Down Your Baseboard Heating Electric Bill

1. Keep your heater sparkly clean. Dust buildup on your baseboard heater will block the heat and keep it from escaping properly.
2. Turn it down!
3. Calibrate.
4. Insulate.
5. Contact the power company.
6. Run appliances at night.
7. Give your ceiling fan a whirl.

### Why is baseboard heat so expensive?

The upfront cost of installing electric baseboard heating is less expensive compared to other types of heating, but the U.S. Department of Energy says it can be more expensive in the long-term because it isn’t as efficient. One reason is because baseboard placement often results in heat leaving the home.

What is the disadvantage of baseboard electric heat?

Best used for supplemental heating needs, the biggest cons of electrical baseboard heating are centered on their annual heating costs. Across the US, natural gas is almost always a less expensive way to heat your home.

## How to choose the right size baseboard heater?

How to Size Hot Water Baseboard Heaters Measure the height of the room, the width of the room and the length of the room. Multiply the cubic footage of a room by 25 BTUs to determine the rough estimate of BTU requirements for the room. Add 25 BTU per cubic foot if your home has moderate to fair insulation. Divide the total number of BTUs required for the room by 170.

## How much BTU for baseboard heater to heat room?

the width of the room and the length of the room.

• Multiply the cubic footage of a room by 25 BTUs to determine the rough estimate of BTU requirements for the room.
• Add 25 BTU per cubic foot if your home has moderate to fair insulation.
• Divide the total number of BTUs required for the room by 170.
• How do you calculate electric baseboard heat?

Multiply the floor area by 10 to find the heater wattage needed for the room. For instance, a room 10-by-10 feet has a floor area of 100 square feet. Multiply 100 by 10 to get 1,000 watts. That is the electric baseboard heater power needed to heat the room.

### What is a base board heater?

A baseboard heater is a heating system that is installed along the baseboard of a wall.