Can I use multiple heaters with just one thermostat?

You must wire heaters in parallel, not series when using them with one thermostat. All heaters must be wired in parallel. You can either do that by connecting each heater to the thermostat directly, or by connecting each heater to the next — just be sure that each heater is connected to the source wires.

How many heaters can I put on one circuit?





A circuit running on a 20-amp double-pole breaker can have any combination of heaters up to 3,840 watt. You can install two 1,500 watt heaters if you use just one thermostat. There are three 1,000 watt heaters.

Can you daisy chain electric baseboard heaters?

Things You’ll Need

In most all cases, multiple baseboard heaters can be connected together if the total operational amperage does not exceed the wires and circuit breaker’s capacity. If the heater is too large it must be wired on a separate circuit.

Can you wire two baseboard heaters in series?

Connecting the heaters in series means that one of the wires from the power source (the thermostat) goes on one end of the first heater, the other end of that first heater is connected to one end of the second heater, and the last end is connected back to the power source.

How many 120V baseboard heaters can I put on one circuit?





If you use 120V baseboard heaters, the 20-amp circuit can support a net total of 2,400 W. That’s one 2,000 W baseboard heaters or two 1,000 W baseboard heaters. If you use 240V baseboard heaters, the 20-amp circuit can support a net total of 4,800 W.

How do you use a wall thermostat with a heater that has a built in thermostat?

The easy option: Turn your built-in thermostat all the way up. The simplest fix is to turn your heater’s built-in thermostat all they way up — and leave it there. Seriously, don’t touch it. This gives the wall thermostat full control of your heater and means the built-in thermostat is no longer running the show.

How do you connect two baseboard heaters together?

Connect the two wires bringing power from the breaker panel to the two “Line” terminals. Connect the two wires carrying the power to the baseboard heaters to the two “Load” terminals on the thermostat. Connect the two bare ground wires together using a wire nut. Install the thermostat in its box.

How much does it cost to run a 1500 watt heater for 24 hours?

Example (you can use an electric heater running cost calculator below for different wattages/kWh prices): If we assume the price of electricity is $0.1319 per kWh, a 1,500-watt electric space heater will cost; $0.20 to run per hour. $4.80 to run per 24 hours (day).

How many watts can a thermostat handle?



Thermostat Wattage

If the total maximum amperage is not listed, calculate the thermostat’s wattage capacity by multiplying the voltage by its amps. In this case the thermostat (120V, 20A) can handle one or multiple heaters not to exceed the total 2400 watts.

Can one thermostat control two baseboard heaters?

The short answer is YES, you can wire multiple heaters to one thermostat, but it depends on several factors to ensure your circuit can handle the load.

How many heaters can you run on a 20 amp circuit?



A 20-amp breaker can support any combination of heaters up to a total of 3,840 watts. For example, using a single thermostat, the breaker could support two 1500-watt heaters or three 1000-watt heaters.

How many baseboard heaters do I need per room?

As a rule of thumb, assume a room requires 10 watts of electric heating per square foot of room. In other words, a 10×10 room (100 square feet) will require 1,000 watts of electric baseboard heating. This heating can be provided by a single baseboard heater mounted on the wall.

Do baseboard heaters use more electricity than space heaters?

Over the long term, they’re considerably more efficient than space heaters. However, if you’re using it as a primary source of heat, be aware that the U.S. Department of Energy says baseboard heat is one of the most expensive ways to heat your home.

What size room will a 500 watt heater heat?

What Size Electric Heater do I need?

Room Size (Sq Ft with 8 foot ceiling) Watts (Poor Insulation) Watts (Fully Insulation)
20 square feet 250 250
40 square feet 500 500
60 square feet 750 450
80 square feet 1000 750

Can you put things in front of baseboard heaters?



Space in Front of Baseboard Heaters

Baseboard heaters typically need at least 12 inches of space in front of the heater. You can place a couch or chair in front of a heater, but it must be at least a foot away.

How high should baseboard heaters be off the floor?

7 ½ ”

When installed they should stand at least 7 ½ ” off the floor. This allows for a minimum clearance of ¾” between the floor and the bottom of the cover. This is necessary for adequate airflow and the proper operation of either your gas boiler hydronic baseboard covers heating system or your electric baseboard covers.

Can baseboard heaters catch curtains on fire?



Placing objects too close to the baseboard heater isn’t just a problem for airflow, but it also creates a potential fire hazard if those objects are potentially flammable under enough heat. If you have curtains that hang near or above your heater, make sure they are not close enough to touch.

Are baseboard heaters hot to the touch?

Baseboard heaters are very hot to the touch, and young children who touch baseboard heaters when they are turned on may suffer burns. Children who are just learning to crawl and stand are most at risk, as they may use the baseboard heater to pull themselves up.

What’s 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.

Why do baseboard heaters smell?

Baseboard heaters may emit a metallic, burning odor when first turned on in the season. The burning odor emanates from the burning off of the factory coating applied on its parts. This may take more than one heating season to dissipate.