Re: Two 2000W 240V baseboard heater, what gauge wire? They also should have at least 12 inches of clearance from window coverings and furniture. The baseline wattage should be increased by up to 100% if the room suffers from all of the considerations. Ideally the baseboard heater or heaters should be located on the outside walls. Paul, from Foxboro, Massachusetts I wish I found this site earlier, it is by far the best electrical related resource I have found on the web. Installing a Baseboard Heater Circuit Skill Level: Intermediate to Advanced, Best installed by a Licensed Electrical Contractor. The difference is a fan heater gives more even heat throughout the room thereby reducing air stratification hot air rising and not mixing with the cooler floor air.
Basic Baseboard Electric Heater Installation and Considerations The following discussion explains a typical installation and also describes some problems to avoid as identified below. You should read and follow all manufacturer's installation instructions and guidelines though. One of the building wire lines a. When I attempted to install the heaters I found that the thermostats, heaters, and even breakers have connections for only 2 wires. The seam at the junction of the wall and floor behind the heater should be caulked to prevent dust from being drawn into the room.
National Electrical Code Section 210. You must locate supply wires before mounting the heater. Refer to the total amps for the heater. Select products that are available for local pick up - Call now and come in to pick up your purchase! Replace the end caps and secure with screws. The heat shield casing keeps the heat adequately away from the carpeting. This tells future electricians that this is a hot wire, not a neutral wire.
That is, a cord and plug portable electric heater is for supplemental and temporary heat; it is not intended to serve as the primary heat source in a building. Stubbie -my new addition is 10' x 10', with 3 outside walls and 7 foot ceiling, insulated with R-13 4 studs and R-19 6 ceiling. Remove the wiring compartment cover by removing the screw. Use a torpedo level to level the unit if it is a type that is not floor-mounted. The circuit cable typically has two hot wires and a ground wire.
Simply create a small hole in the wall for the cable from which to emerge and pass through appropriate connectors at the back of one of the compartments to allow the cables to enter. Depending on the total wattage of the heater s you're adding, you may need a 20-amp or 30-amp circuit. Electrical circuit ampacity is the amount of electrical current, measured in amperes, that the wire conductor can carry continuously without overheating. Determine where you want to install the heater. To switch between the baseboard heater and a cooling unit, optional controls are available as well. Baseboard heaters are controlled by a wall thermostat or a built-in thermostat on the heater unit.
Replace the front cover by fitting the top lip of the cover onto the tabs of each junction box and top edge of the element support brackets. It is also important to note that continuous load branch circuits for baseboard heating can only be utilized at 80% of their rating. The innovative design contains environmentally-friendly fluid so you can enjoy steady uniform warmth longer with minimal room temperature variations. The number of baseboards and length will depend on the size of the room. Cadet Heat produces wall heaters and electric baseboard heaters. The seam at the junction of the wall and floor behind the heater should be caulked to prevent dust from being drawn into the room.
Also, if i have a 30amp circuit, do I run a 10 or 12 gage wire? In this case, you will need to install two separate 20-amp circuits for the heaters, because you can't safely draw more than 16 amps over 12-gauge cable. Follow installation instructions for mounting and wiring your baseboard heater and you're good to go! The best way to check for proper voltage is by using a voltmeter, testing between supply line 1 and 2. From what I have been reading, I need about 900 watts to heat the area Western New York. Multi-watt baseboard heater right or left wiring 120V or 240V supply. Tools Required: Basic Electricians Pouch Hand Tools, electric drill, auger bits and extension cord. You can use a stud finder to do this. It's when you get into higher wattages like 96 inch 2500 watt heaters or multiple heaters on the same branch circuit that 240 volts would be the better choice.
Locate wall studs closest to the supply wires and position the heater against the wall. Connect black wire to one pole of the 2pole breaker and the white wire to the other breaker. Heaters work most effectively if placed directly beneath a window to offset the heat loss through the window. I put a wire nut on the unused conductor in the junction box as well as at the other end inside the electrical panel. The heat output depends on the length of the baseboard heater.
Accessories: Programmable thermostats are available for most brands of electric baseboards, for precise temperature control and increased energy savings. They act like an antenna, and can give you a shock if you touch it, particularly if they are long. The reason for the 1 floor clearance is also to allow air to circulate. For standard baseboard wring on the right or left 120V or 240V supply. Heaters cannot be located beneath an existing wall outlet, and they require a minimum of 1 inch of air space under the unit for the convective airflow to work properly. Also easier to turn them all off so you don't waste power i was looking for a neutral wire in the diagrams.
Connections are to be made in the compartments. Romex is going to the next heater, the other is coming from the wall thermostat. The heater should also be flush against the surface of the wall. I hope this is not confusing but it is not always as simple as it may look. Make sure you reidentify the white wire as a hot wire on both ends by making it black with a magic marker. Follow the installation instructions above for mounting and wiring your baseboard heater and you're all set! Remove the slotted knockout closest to the supply wires and install a strain relief connector.