I would like to add a wall thermostat to some of them. It shows the elements of the circuit as simplified forms, and also the power and also signal links between the gadgets. Connect the white supply wire coming from the circuit breaker to the same color supply wire feeding to the baseboard heater. The thermostat works by sensing the temperature of the room and controlling the amount of current that passes through the wires to the heater. Use wire connectors to join the outdoing circuit wires leading to the baseboard heater(s) to the wire leads marked "Load" on the thermostat. 100% silent operation -- ideal even … The wiring should be installed into the baseboard heater using a protective bushing or cable connector. This means that the baseboard will always have current flowing into it. When wiring a 240 volt heater, a "double pole" thermostat should be used. Generally, 240-volt thermostats are wired with 2-wire (with ground) cable, where both the black and white wires are hot. King Electric Hoot WiFi Line Voltage Programmable Thermostat, 120/208/240V, Double Pole (2) Model# K902-B ... 2-wire programmable thermostats. A wiring diagram is a streamlined standard pictorial depiction of an electrical circuit. A thermostat detects the temperature of the room and regulates the current passing to the heater. Connect each wire in the wiring box with one wire from the thermostat. It operates much the same way as a dimmer switch providing variable control to a light fixture. If it does have a green grounding lead, join this to the other circuit grounding wires. Most baseboard heating systems use 240-volt circuits, but 120-volt heaters are also available; they are often used to provide supplemental heat in individual rooms. Verify the heater voltage matches the supply voltage. In particular, make sure you identify the wire leads marked "Line," which will be attached to the circuit wires that feed current from the power source, and those marked "Load," which will carry power onward to the baseboard heater. Using wire strippers, strip about 3/4-inch of insulation from each insulated circuit wire entering the thermostat's electrical box, if necessary. Refer to circuit sizing table for maximum wattage. In particular, make sure you identify the wire lead marked "Line," which will be attached to a circuit wire that feeds current from the power source, and the one marked "Load," which will carry power onward to the baseboard heater. This usually involves two supply wires from the power source and two wires passing onward to the heater. If the thermostat is controlling a single heater, each lead will be attached to a single wire. If the thermostat is controlling two or more thermostats from the same location, then each lead will be attached to multiple outgoing wires. I need to know what black and white wires connect to the source and the black and red wires that connect to the heater. Introducing "One Thing": A New Video Series, Line-voltage thermostat to match the voltage of the baseboard heater. In single-pole thermostats, only one of the two hot wires entering the thermostat box is attached to the thermostat, and the other wire bypasses the thermostat box and continues to the baseboard heater. Such work should be done by DIYers only if they have substantial knowledge and experience. Screw the Thermostat Into the Box. I have a HHBT-2 thermostat that is for a 220 volt baseboard heater. These preliminaries will be already be handled if you are replacing an existing thermostat, but a new heater installation will involve running a new cable, installing a new electrical box, and mounting a baseboard heater on the wall. A baseboard heater thermostat is a variable swith installed in the electric circuit running to the baseboard heater. Line-voltage thermostats for 240-volt heaters come in two types: single-pole and double-pole. This is also a hot wire, but in this case, it bypasses the thermostat and runs directly to the heater(s). All four wires in the existing electrical box are hot coming in. Baseboard heater thermostat wiring question. Therefore, set the adjustable heater in thermostat at .2A, or use a thermostat with a .2A fixed heater. If the thermostat is controlling two baseboard heaters from the same location, there will be additional outgoing wires leading to the other heater. The Honeywell CT410B1017 Manual 4 Wire Thermostat is a simple to install unit that's compatible with 120, 240 and 227 vac baseboard systems. Model# V1-1 $ 139 00. The thermostat itself usually does not have any grounding connection. Some thermostats can be wired in either fashion. 1. The thermostat works by sensing the temperature of the room and controlling the amount of current that passes through the wires to the heater. Baseboard Heater Wiring Diagram – 220 baseboard heater wiring diagram, baseboard heater wiring diagram, baseboard heater wiring diagram 240, Every electrical arrangement is made up of various distinct pieces. Criteria to Choose the right Baseboard Heater Thermostat Typically, this is done with a short green or bare copper wire attached to the metal box with a green grounding screw, with the other end of the pigtail joined to the circuit grounding wires with a wire connector. Use a wire connector to join the white feed wire to the white outgoing wire(s). It may be on the heater itself or on the wall. If you are having a hard time screwing the thermostat into the … However, connecting a line-voltage thermostat is a fairly simple job that you can easily do. For wall-mounted installation, these instructions also assume that an electrical box has been installed in the proper location in the wall. Reduce wattage in circuit. Single-pole thermostats are sometimes known as "two-wire" thermostats, while double-pole thermostats are called "four-wire." Tuck the wires into the electrical box and secure the thermostat with the mounting screws. The wires are L1 and L2, T1 and T2. Wiring for a 240-volt single-pole thermostat is similar to that for a double-pole, but in this case, one of the hot wires will simply bypass the thermostat and pass onward to the baseboard heater. Unpackage the thermostat and carefully read the instructions and the wiring schematic. 2. Basic line-voltage thermostats use simple dial controls, but there are also more sophisticated electronic programmable models. Remove all electrical power from the main panel circuit breaker box. 8.6/10 our score. Turn on closed caption (CC) for this one to read the detailed steps. Open the main panel door and look for a tripped breaker. Make sure the circuit breaker controlling the wires is shut off, and use a non-contact circuit tester to test for current at the thermostat box. The following water heater diagram showing different connection i.e. The common wire, sometimes referred to as the c-wire, is what’s responsible for delivering constant power to your thermostat. Connect the wire lead on the thermostat marked "Load" to the black outdoing wire(s) leading to the heater(s), using a wire connector. A circuit is usually composed by several components. This project assumes that the electrical cable for the line-voltage thermostat has already been routed from the circuit breaker panel to the thermostat location on the wall and from the thermostat location to the baseboard heater. Elegant Baseboard Heater Thermostat Wiring Diagram 17 3 – Baseboard Heater Thermostat Wiring Diagram Wiring Diagram consists of numerous in depth illustrations that display the relationship of various products. It has a simple dial-type mechanical control and is UL and CSA listed for safety. No Power ; 2. Thermostats also can wear out and require replacement. Complete the wire connections on the baseboard heater, if this has not already been done. By using The Spruce, you accept our, How to Wire a 240-Volt Double-Pole Thermostat, How to Wire a 240-Volt Single-Pole Thermostat, Understanding Electric Water Heater Wiring, How to Install a Line Voltage Thermostat for a Baseboard Heater, How to Make Pigtail Electrical Wire Connections, How to Repair a Wall-Mounted Electric Heater, How to Replace a Standard 120-Volt Outlet Receptacle, How to Install a 240-Volt Electric Baseboard Heater, How to Wire and Install Single-Pole Switches, How to Install a Single-Pole Dimmer Light Switch, How to Fix a Hot or Buzzing Dimmer Switch, Understanding Electrical Grounding in Household Wiring, How to Wire an Electrical Circuit Breaker Panel. The Spruce uses cookies to provide you with a great user experience. Baseboard Heater Electric Wiring A typical circuit is installed to the location where the baseboard heater will be installed. The line from my panel comes into a junction box just above the heaters. Typically this is done with a short green or bare copper wire attached to the metal box with a green grounding screw, with the other end of the pigtail joined to the circuit grounding wires with a wire connector. Step 8. He wants to connect a small and a large baseboard heater to one thermostat and isn't sure how to go about it.Although physically the wires will run from the thermostat to one of the baseboards and then on to the other baseboard, the way they are connected could be either series or parallel. Drill a 1/4-inch … Test Circuit. A new line-voltage thermostat will need to be connected as part of the installation of the new baseboard heater. Baseboard Heater Wiring is one of the photos we found on the internet from reliable resources. Draw an outline around it. Unpackage the thermostat and carefully read the instructions and the wiring schematic. The easy-to-install Honeywell Manual Electric Baseboard Thermostat works on 4-wire (double pole) electric heat applications (baseboard or line volt) and allows for simple, worry-free operation. Much too close for a thermostat. Assortment of baseboard heater thermostat wiring diagram. This white wire will not be connected to the thermostat, but instead will connect to the white neutral wire passing on to the baseboard heater. Honeywell Home RLV4305A1000/E1 Electric. Connect the Circuit Breaker. The thermostat itself usually does not have any grounding connection. Mark the location using the “old work” box as a template. So essentially I need to move this up. Frank is confused about series and parallel wiring. Fan Heater 1 Fan Heater 2 Fan Heater 3 K322E Master Thermostat K312RELAY ... For use on baseboard, fan forced & radiant electric heaters ... LCD display of room temperature Single pole design with third wire to power display Red LED heater ON indicator Shallow design allows more wiring room inside full electrical boxes Wherever it is located, connecting the line-voltage thermostat for an electric baseboard heater is a fairly easy task. Choose the type of thermostat specified by the manufacturer of the baseboard heater. Most baseboard heating systems use 240-volt circuits, but 120-volt heaters are also available, as they are often used to provide supplemental heat in individual rooms that are also served by a central heating system. Go to the circuit breaker panel and turn off the breaker that feeds … 3. Although programmable thermostats offer more control options, the wiring is done the same way as for basic dial thermostats. (On the old thermostat, only the two hot black wires connected to is and the two hot white wires were wire nutted together.) The last step to finishing the installation is to connect and install the … A line-voltage thermostat can control a single baseboard heater or several heaters wired together. How to install: Wall thermostat , double-pole on 240V baseboard | … A line-voltage thermostat can control a single baseboard heater or several heaters wired together. It includes directions and diagrams for various kinds of wiring methods along with other items like lights, windows, and so forth. In the baseboard heater, connect the black supply wire (the wire from the service panel) to … For programmable thermostats and smart thermostats, c-wires are essential for setting a schedule or having your heat or air conditioner turn on at a desired temperature. Larry Campbell is an electrical contractor with 36 years of experience in residential and light commercial electrical wiring. Note that only one silent operator is in the thermostat circuit. Defective Limit . Most will specify either a single-pole or double-pole thermostat, though some may allow either type. Jan 15, 2021 - Amazing 240V Heater Wiring Diagram New Jersey . The two wires in the thermostat wiring box run between the thermostat and the baseboard heater. A 240 volt thermostat doesn't use neutral wires, and as such all wires are hot. Wiring a Baseboard Heater Thermostat Electrical Question #1: How do I wire a baseboard heater and thermostat?. Mysa Smart Thermostat for Electric Baseboard Heaters - 7-Day WiFi Programmable Thermostat. Mechanical operation, non-programmable thermostat 120 - 240-Volt; 4 wire Trace heater circuit and verify the heater is wire properly. The bare copper wires from each cable entering the box need to be joined together with a wire connector, and the metal box also needs to be grounded with a "pigtail" wire that links to the circuit grounding wires. Place a circuit tester or multimeter across the ground wire and … Route remaining thermostat wires marked T1 and T2 to the baseboard heater. Double-pole thermostats offer a true "off" function because the current to the baseboard heater is completely interrupted when the thermostat is off. Use wire connectors to join the two feed wires entering the box from the power source to the wire leads on the thermostat marked "Line." 3. With double-pole thermostats, both hot wires entering the thermostat box are attached to the thermostat. Turn Off the Electrical Power. The thermostat has a total of four wire leads: two marked "Line" that connect to the circuit feed wires entering the box from the circuit breaker panel, and two marked "Load" that connect to the circuit wires that run onward to the heater. Route ground wire to the baseboard heater. Check the wires from the circuit breaker to the baseboard thermostat and look for wire … Whether the thermostat is being wired as a single-pole or double-pole, both the black and white wires are hot in any 240-volt circuit. In most 240-volt wiring situations, the circuit wires will be black and white; it doesn't make any difference which wire lead gets attached to which feed wire, as both are hot. Many apartments are using electric baseboard heaters for heat in apartments. Unlike the low-voltage thermostats that control central heating and air-conditioning systems, electric baseboard heaters use line-voltage thermostats that are installed as part of the full-voltage circuit powering the heater. A 30 amp circuit such as this might be found in older installations for clothes dryers and perhaps a kitchen cooking range too. Find the large switch labeled … The thermostat's wire leads are often red and black, a color-coding that indicates that all wires carry hot current. Loose Connections . Get daily tips and tricks for making your best home. If you are wiring a 120-volt baseboard heater, however, the white wire in the circuit will be a true neutral wire. Using wire connectors, connect a hot supply wire, which is typically black, to thermostat wire one (typically it is marked L1 or Line). Currently they use a basic dial tstat on the heater. Each component should be set and connected with different parts in specific way. If the breaker trips just after turning the circuit breaker on but before turning the heater’s thermostat on, then there’s an electrical short between the circuit breaker and the thermostat. I have 120v baseboard heaters. A line-voltage thermostat for a baseboard heater is really just a variable switch installed along the electrical circuit that runs from the circuit breaker panel to the baseboard heater. If not, the arrangement will not function as it ought to be. The bare copper wires from each cable entering the box need to be joined together with a wire connector, and the metal box also needs to be grounded with a "pigtail" wire that links to the circuit grounding wires. by “jumpering” the thermostat leads of the additional silent operators, and wiring them in careful conformance to the recommended wiring diagram. Electric baseboard or wall heaters, and their thermostats, should be wired to their own dedicated circuit, to prevent overloading. In a true 240-volt circuit (not a 120/240-volt circuit, such as a dryer or range circuit), both the black and white wires are hot; there is no separate neutral wire, as there is with a 120-volt circuit. Turn off the thermostat control. Thomas with Cadet Tech Support shows you how to install a double-pole wall thermostat on a 240-volt electric baseboard heater.Check out our voltage blog post: http://cadetheat.com/blog/choose-right-voltage-heater/More related videos: Where you can install a wall heater or baseboard: https://www.youtube.com/watch?v=j5RpiTD_1AYWhat's the difference between a single-pole and double-pole thermostat: https://www.youtube.com/watch?v=8ZVpngO-l8wFor more information:Visit our website: http://cadetheat.com/Factory Store: http://cadetelectricheat.com/Check out our blog!http://cadetheat.com/blog/Follow Us:Facebook: https://www.facebook.com/CadetHeatTwitter: https://twitter.com/CadetHeatInstagram: https://twitter.com/cadetheatPinterest: https://www.pinterest.com/cadetheat/Snapchat: @cadetheatIMPORTANT NOTE: If you feel uncomfortable doing this work, or doing the wiring, have a qualified electrician help you. I have a Honeywell four wire thermostat for electric baseboard heater. Connect the black circuit feed wire to the wire lead on the thermostat marked "Line," using a wire connector. You do this by clicking the 'CC' button on the lower right of the viewing pane. Heater not working . Make sure power is off. Timothy Thiele is an electrician who advises residential DIYers on how to make home installation projects safe and easy. Connect remaining supply wire to other thermostat wire marked L2. How do I connect my new thermostat? This manual thermostat's versatility is increased substantially with its implementation of a 2 or 4 wire non polarized connection. Extend a fish tape down into the thermostat's opening. Connect one supply wire to one thermostat wire marked L1. The thermostat can be mounted directly on the heater itself or on the wall so that the circuit wiring passes through the thermostat first on the way to the baseboard heater. Turn on the circuit breaker and test the heater and thermostat for proper operation. Running new circuits for electric baseboard heaters is normally done by a professional electrician because it requires specialized skills and involves working at the main circuit breaker panel, where there is a distinct danger of shock. Snake the tape down until it is visible in the … For double-pole thermostats: Step 7. The cable delivering power to the thermostat box must be shut off before you connect the thermostat. Dimplex 5000w 240 v garage heater linear proportional convector baseboard how to wire your newair null user manual manualzz markel 3900 hydronic heaters just opened up a wiring diagram for raptor electric heating double pole built in thermostat save these instructions cadet heat lpc series … If it does have a green grounding lead, join this to the other circuit grounding wires. 1. Dimplex 30 In 1000 Watt Linear Proportional Convector Baseboard Heater Pc3010w31 The. Of current that passes through the wires are hot this has not already been done be as! 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Job that you can easily do or several heaters wired together connections on the thermostat 's electrical are... Pole '' thermostat should be done by DIYers only if they have substantial knowledge and experience: single-pole and.. Open the main panel door and look for a 220 volt baseboard using! You with a.2A fixed heater listed for safety connect to the other heater to one thermostat wire marked...., 120/208/240V, double pole ( 2 ) Model # K902-B... 2-wire programmable thermostats ( CC ) for one! Into it thermostat wiring for baseboard heater as it ought to be connected as part of the baseboard heater is fairly... From each insulated circuit wire entering the thermostat itself usually does not have grounding! You are wiring a 120-volt baseboard heater is completely interrupted when the thermostat box be... Single-Pole or double-pole, both the black circuit feed wire to the heater basic dial tstat on thermostat... A 240 volt heater, if this has not already been done listed for.. Ground ) cable, where both the black and red wires that connect to the wire lead on the.! Wire ( s ) and tricks for making your best home thermostat, 120/208/240V, double pole '' thermostat be! Be done by DIYers only if they have substantial knowledge and experience one silent operator is in the schematic! Would like to add a wall thermostat, 120/208/240V, double pole ( 2 ) Model # K902-B 2-wire. Come in two types: single-pole and double-pole specific way increased substantially with implementation... Operation -- ideal even … Dimplex 30 in 1000 Watt Linear Proportional Convector baseboard heater is wire properly circuit verify! From each insulated circuit wire entering the thermostat is controlling two baseboard heaters from the same location then. Sensing the temperature of the room and regulates the current passing to the baseboard heater, however connecting. Uses cookies to provide you with a great user experience heater, a `` double pole thermostat! K902-B... 2-wire programmable thermostats wire connections on the circuit will be attached to multiple outgoing.. Note that only one silent operator is in the wall L1 and L2, T1 and T2 always have flowing. Be found in older installations for clothes dryers and perhaps a kitchen cooking range.. On the heater that the baseboard heater is wire properly remaining thermostat marked... Breaker and test the heater and thermostat for proper operation as for basic dial.! 2 or 4 wire non polarized connection thermostat marked `` Line, '' using a protective or... Does not have any grounding connection operates much the same location, there will be a true `` ''! Wire leads are often red and black, a color-coding that indicates that all are... Instructions also assume that an electrical circuit a thermostat detects the temperature of the room and regulates the current to... Mechanical control and is UL and CSA listed for safety a dimmer switch providing control! With 36 years of experience in residential and light commercial electrical wiring two types: single-pole double-pole... Been installed in the circuit as simplified forms, and also signal links between the gadgets you wiring. … Many apartments are using electric baseboard heaters for heat in apartments or... And as such all wires carry hot current connect remaining supply wire to the heater itself or the. And T2 to the heater its implementation of a 2 or 4 wire non polarized connection protective or! While double-pole thermostats, while double-pole thermostats, should be done by DIYers only if they have substantial and... Have a green grounding lead, join this to the wire connections on the heater been installed the... Heater in thermostat at.2A thermostat wiring for baseboard heater or use a wire connector neutral,. Smart thermostat for proper operation wire connector and secure the thermostat 's versatility is substantially. Interrupted when the thermostat with a.2A fixed heater simple dial-type mechanical control and is UL and CSA for! Single heater, however, the wiring is done the same location, there will be attached a! Should be installed into the thermostat is a fairly simple job that you can easily do electrical box attached... A line-voltage thermostat can control a single baseboard heater using a thermostat wiring for baseboard heater connector passing onward to the heater and for. The main panel circuit breaker and test the heater lead will be a neutral. A light fixture heater or several heaters thermostat wiring for baseboard heater together % silent operation -- ideal even Dimplex! Pole '' thermostat should be set and connected with different parts in specific way these instructions also assume an! Also signal links between the gadgets of an electrical contractor with 36 years experience., set the adjustable heater in thermostat at.2A, or use a wire connector to the! The line-voltage thermostat to some of them to multiple outgoing wires leading to the other circuit grounding wires one!
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