If you will control the baseboard heater from a wall thermostat, you will also need a 240-volt installed. I bought an electric and I am going to install it on 240V. If you are changing to electric from a gas unit, you will need to wire a dedicated 30-amp circuit and 12-2 Romex to the site of your water heater. The ground lug's wire hole is much smaller than the hot lugs. The heaters will burn off a small amount of protective oils and may even have a very small amount of visible smoke.
Thus, the white wire is actually a hot line in this application. Notice that you will be working with three sets of wires: the electrical supply wires black, white and green ; the electric baseboard wires two black and a green ; the single-pole thermostat wires one black and one red. For most updates and recent news about Awesome Baseboard Heater Wiring Diagram 240v images, please kindly follow us on tweets, path, Instagram and google plus, or you mark this page on book mark area, We attempt to present you up-date regularly with fresh and new photos, enjoy your searching, and find the perfect for you. In new work, the white wire in a cable assembly cannot be used to carry ungrounded power. Look at the other answers on this page for wiser advice. The incoming 240V power is split onto two legs.
Blue, Yellow, and Other Colors In systems where individual conductors, or wires, are run through hollow conduit, wires that are blue or yellow, or any color except white, gray or green are sometimes installed to designate a specific use. Sounds like your questions have been answered. However I will point out that a homeowner, where permitted by their local building jurisdiction and governing agencies, may choose to perform certain projects, and be held totally responsible for the work that they perform. Sounds like this is a fairly new electric water heater. Maybe the last person did no use the red and black.
For conductors as small as those found in residential branch circuits, only a white or gray wire may be used for that purpose. Should i open the circuit breaker panel to see if the white is running to ground or neutral? Neutral is only needed in this situation if there were a need for 120v in an appliance such as with an electric range which has both 120v and 240v loads. There can be a lot of variation because of insulation, drafts and other external factors that might play a role in how effective the heater is. For a straight 240v item, no neutral is necessary and would not likely have a connection point. This receptacle can count as the Code required receptacle along a wall, sparing the need to install other receptacles. I figure Dopers know everything, so I will ask you guys where the hots and neutral go.
This should be rewired with a 4 conductor line, two hots, neutral and ground. Best thing would be to see how it's connected at the thermostat box and the breaker panel. In that case, the black wire is connected to one pole of the two-pole 240V breaker in the panel. Enjoy warm comfort all year long. Without water in the tank when you turn it on, the heater element can quickly overheat and be damaged.
Skill Level: Intermediate to Advanced — Best performed by a Licensed Electrician. Refer to the total amps for the heater. Is this a pure 240V install where both neutral and ground are not needed? Since a water heater has no outlet, the cable will be run from the wall to the junction box on the water heater. You should get this fixed by a qualified electrician. The outcomes of the gathering are posted on this site. The white wire is redesignated as an ungrounded conductor by using black or red or any color except gray or green electrical tape or permanent marker, and connected to the other pole of the breaker, and the bare ground wire is connected to the ground bus.
Baseboard Heater Wiring Diagram Carlplant, size: 800 x 600 px, source: carlplant. Wires can get warm, but should never be hot enough to be uncomfortable to hold onto. That is why I always connect it to ground, or neutral. You could come from an internet search engine, after that discover this web site. It's a power vent so you hear it running.
Ours is insulated with 3 of foam. Keep at least a 12-inch minimum distance from objects hanging above i. Turn the main back off before you do anything else. Never rely on a wire's color alone. An electric water heater and the outdoor condensing unit, or compressor, for central air conditioning, are two of those. It looks like it's designed to be used on either single- or three-phase power, so it can probably run on anything from 208 to 240 V. The latter method can be employed for rooms at the corners of a building - having 2 exterior walls.