No, if you wire a 240 volt heater to a 120 volt circuit, you will only get about ¼ or 25% of the wattage the heater was designed to deliver.

No, the heater will overheat and be destroyed! The heater will try to deliver four times its rated wattage, causing the element permanent damage.

Cadet 120 volt in-wall fan heaters and baseboards need 1 hot, 1 neutral and 1 ground wire. 240 volt in-wall fan heaters and baseboards need 2 hot and 1 ground wire. If you have more wires, a voltmeter must be used to determine the correct supply wires to use and the other must be capped at both ends and not used.

Parallel wiring allows all heaters to operate on the full supply voltage and one heater malfunction will not cause all heaters to stop running.

Series wiring is running a continuous string of heaters one after the other.

Cadet uses colored wires to designate the voltage of each heater:
240 volt or 208 volt has either two black wires or one red and one black wire.
120 volt ONLY have one black and one white wire. The white wire on the heater is the neutral conductor. Be sure to use a separate ground for safety.
208 volt ONLY has one black and one orange wire on baseboard heaters. Be sure to use a separate ground wire.

Always test with a voltmeter or call a qualified electrician if unsure of the heater or supply voltage.

12/2 or 10/2 wiring is used in residential circuits. If you have 3 conductor supply with ground (total of 4 conductors), be aware that all of Cadet’s residential heaters require single-phase power to be supplied by two conductors (2 wires plus a ground). A voltmeter will be required to determine which two wires will supply the correct voltage for the heater. All “extra” wires should be capped off and unused. Always use the green ground lead provided in the heater connection box or wall can to connect to the supply ground conductor.

For step-by-step instructions on installing and wiring a Cadet Electric Baseboard and thermostat, view our How-To Video or download the Owners Guide. For troubleshooting and frequently asked questions, visit the Baseboard FAQs page.

Yes, it is acceptable to install the heater in an insulated or a non-insulated wall.

Outside walls are insulated, so this would require a break in the insulation seal, possibly allowing cold air into the room. It would also compromise the accuracy of an in-built thermostat.

If your wiring already exists, you need to check the voltage of your electrical circuit and install the matching heaters. Both types of heater operate with the same output and use the same amount of electricity for any given amount of time. 240 volt heaters require double pole breakers, and 120 volt heaters require single pole breakers. See chart below:

Volts AC	Size of Breaker or Fuse	Wire Size	Maximum Watts on Circuit
120	20 Amp Single Pole	12/2 with Ground	1500
240	20 Amp Double Pole	12/2 with Ground	3840
240	30 Amp Double Pole	10/2 with Ground	5760

A voltmeter must be used to determine your supply voltage. CAUTION: this test must be performed with the circuit panel or fuse box “on”. Please call a qualified technician or licensed electrician if unfamiliar or uncomfortable with electrical wiring.

Many homeowners install our heaters, but it will depend on your comfort level and experience with electrical work. You should be certain to comply with the National Electric Code (NEC), the Occupational Safety and Health Act (OSHA), and all state and local codes. If you need to install a new circuit or need additional wiring information, we would recommend that you consult a qualified electrician.

Cadet’s in-wall fan heaters include easy to follow instructions, to show you how to install in 4 basic steps:
1.Cutting the hole in the wall (for existing walls)
2.Routing the supply wires
3.Mounting the wall can
4.Installing the heater assembly and grill.

Cadet’s baseboard heaters can be installed in 3 easy steps:
1.Preparing the wall location
2.Mounting to wall
3.Wiring the baseboard
View our How-To Video

For more info, you can view owner’s guides listed on under each individual product, to help you determine if these steps meet your expectations for a do-it-yourself project.

For step-by-step instructions on installing and wiring a Cadet Electric Baseboard and thermostat, view our How-To Video or download the Owners Guide. For troubleshooting and frequently asked questions, visit the Baseboard FAQs page.

Click here for a ‘Rule of Thumb’ on wattage suggestions per square foot. Installing a lower wattage heater will not cause a problem on the circuit, but if it’s not enough wattage to heat the room, the heater may run continuously in an effort to bring the room temperature to the temperature set on the thermostat. However, increasing the wattage may cause a problem if your electrical panel board (circuit breaker or fuse box) and supply wiring is not equipped to handle a higher load. All electrical work and materials must comply with the National Electric Code (NEC), the Occupational Safety and Health Act (OSHA), and all state and local codes.

Match exactly the wattage and voltage of the baseboard heater you are replacing. Check the baseboard heater for the identification label to determine wattage and voltage. If label is missing, measure the length of the baseboard (most baseboards are approximately 200 – 250 watts per foot), then determine the voltage of the heater using information on the electrical panel board.

Electricity is calculated on kilowatt hours, not by voltage. For example: a 1500, 120 volt heater will cost the same to run as a 1500 watt, 240 volt heater for the same amount of time. The difference is in the amperage. A 120 volt heater will draw twice as many amps as a 240 volt heater; so fewer 120 volt heaters can be run on the same circuit.

A voltmeter must be used to determine your supply voltage. CAUTION: this test must be performed with the circuit panel or fuse box “on”. Please call a qualified technician or licensed electrician if unfamiliar or uncomfortable with electrical wiring.

Watts divided by Volts equals Amps Example: 2000 Watts/240 Volt = 8.33 Amps

Watts = BTU/3.412 (1 watt = 3.41 BTU)

There are two basic types of permanent electric zonal heaters: In-wall fan heaters, or baseboard heaters. Each choice has its advantages. See comparisons below:

TIME TO HEAT	An in-wall fan heater forces the heat into the room very quickly. A baseboard heater generally requires 30 to 60 minutes to heat the room
WALL SPACE REQUIRED	Baseboard heaters require much more wall space.
NOISE	Baseboard heaters are virtually noise-free, making them a good choice for the bedroom. In-wall fan heaters are generally quieter than a typical refrigerator.
TEMPERATURES	Baseboard heaters operate at lower temperatures, making the surface temperatures of baseboards cooler.
PRODUCT LIFE	The life of a typical in-wall fan heater is 8-12 years. The life of a baseboard heater is often in excess of 20 years.

	Com-Pak in-wall Fan Heater	Register in-wall Fan Heater	Baseboard Heater	SoftHeat Baseboard Heater
Quietness	Good	Better	Best	Best
Quick to heat	Best	Best	Good	Good
Low surface Temperature	Good	Good	Better	Best
Product Life	Good	Better	Best	Better

For additional heater selection help, click here

No, see your product Owner's Guide for all safety requirements and recommendations.

All of Cadet heaters are assembled and factory tested in the USA, and each is UL listed. Each in-wall fan heater includes a high temperature limit switch, and an over-temperature thermal backup, so the heater will shut off in case of excessive blockage to the airflow (such as excessive dust or something pushed up against the heater.) With in-wall fan heaters, Cadet recommends proper cleaning every 6 months. This can easily be done with a household vacuum after power to the heater is shut off. Refer to your owner’s guide for specific cleaning instructions.

No. A 3 foot clearance is recommended for furniture or other objects placed directly in front of a fan heater. A minimum of one foot clearance is required of baseboard heaters.

Cadet recommends that you clean your fan heaters a minimum of every 6 months. Follow the simple instructions in your owner’s guide.

Yes, to bypass the in-built thermostat, turn the thermostat on the heater to the highest setting, then use the wall thermostat to regulate the room temperature.

Note: Wall thermostats not recommended for CB or RCP Series heaters.

A built-in control is convenient to install when the walls are already finished. However, a wall thermostat is a more accurate way to control the room temperature, is more convenient to use, and has a broader selection of models. The use of electronic thermostats provides more accuracy and saves you money on your electric bill.

Thermostats should always be mounted on an inside wall and away from drafts, direct sunlight, or any appliances that could affect the performance (temperature reading) of the thermostat. Be sure the area around the thermostat is clear of shelves, pictures or other wall décor that may impede the airflow around the thermostat.

Wall thermostats used with a baseboard heater should be mounted across the room from the heater. Wall thermostats used with an in-wall fan heater are easiest to mount in the same stud cavity (opposite side of stud) about 5 feet above the floor. With two or more fan heaters in a large room, the thermostat should be placed in a central location.

Not with zonal electric heaters. There are many benefits to zonal heating. Zonal systems save energy by not heating unoccupied rooms and provide ultimate comfort by allowing occupied zones or areas to be heated to individual needs. The purpose of each zone's (areas) heater is to heat that specific zone per the set point of the individual thermostat.

CHECK LOCAL CODES FOR BUILDING REQUIREMENTS

Single pole thermostats break only one side or leg of the power supply lines to your heater and cannot be turned "off". Therefore, power is continuous to the heater and the heater will come on if a low temperatures exists. The control knob will have a low temperature setting without an "off" position.

Double pole thermostats break both sides or legs of the power supply lines; therefore all power to the heater is interrupted. The control knob will have an "off" position if turned fully counterclockwise.

Yes.

Cadet recommends you replace the thermostat. A “hot” thermostat may indicate that it is not working efficiently; decreasing its accuracy. It may also indicate an overloaded capacity. NOTE: A normal operating thermostat will be slightly warmer than the room temperature by about 3 to 5 degrees.

Grill discoloration can be caused by dirt or lint build-up in the heating element. Extra heat will occur in the area where the build-up is concentrated, resulting in grill discoloration. To avoid discoloration, clean the grill often and be sure your heater is clean.

Sooting is caused by items within the environment and is not directly caused by the heater. Burning candles, cooking, cleaning supplies, Presto logs, pets, and numerous plants are a few of the items that can cause sooting to occur. Airborne particles from these items get into the heater and partially burn to a carbon material adhering to walls, under pictures and on carpets or drapes.

Be sure your heater is mounted securely, the supply voltage is the same as the heater voltage, and all external screws are tight (bottom, top, grill). The bottom of the heater can be supported with small adhesive foam pads at each corner.

Be sure the voltage supply matches the heater rating, the supply wires are sized properly, and the heater is clean.

Check the set point on the thermostat first. If the room temperature has reached the set point, the heater will turn off. Test by turning the thermostat up. If heater still does not power on, the heater may have reached abnormal temperatures. When the lights illuminate (X model heaters) or the manual reset trips (turning the heater off), typically the heater needs to be cleaned or is blocked. If your heater is clean and free from any obstructions, it may be wired to the wrong voltage. Check the voltage of your heater and your supply wires.

Most likely, the air temperature around the thermostat is lower than the thermostat setting. If you continue to turn the thermostat down and the heater still runs, the heater may be undersized (low wattage) or the thermostat is not functioning properly.

First be sure your heater is clean and free from all obstructions. If your heater is clean and free from all obstructions, it may be wired to the wrong voltage. Check the voltage of your heater and your supply wires. Also, if your heater is approved for both horizontal and vertical mounting, confirm the wall can is installed correctly, per the directional arrows on the wall can label.

No, a glowing heater is an indication that your heater needs to be cleaned, the airflow has been blocked, the wiring is to the wrong voltage, or it needs repair. First, be sure your heater is clean and free from all obstructions. If your heater is clean and free from all obstructions, check the voltage of your heater and your supply wires. If the voltage of the heater matches the circuit voltage, have the heater repaired or replaced.

Adjust your thermostat to a higher temperature setting. If your heater still doesn’t operate, verify power by checking your circuit panel or fuse box. If you have power to the unit, see other suggestions below:

• Remove any objects (including curtains, furniture, etc.) that may be impeding the airflow of your heater.
  
• Be sure your heater is clean. Click here for maintenance instructions.
  
• If your heater is equipped with a MANUAL reset limit, refer to your Owner’s Guide for resetting the limit.

Click here to download the knob replacement instruction sheet.

Cadet uses a powder coat paint system that is electrostatically applied and baked on the surface. All Cadet heaters and accessories are listed by UL and cannot be altered in any manner.

We recommend the RCP or the CEH unit heaters. The RCP is a 240 volt portable (plug-in) heater and the CEH is a permanent mount heater. Both are rugged and use industrial grade components.

A dual rated heater can be wired to either of the 2 voltage ratings listed on the product identification label. However, the wattage output will decrease with the lower voltage. For example: A 240/208 dual rated heater can be wired to either a 240 volt or a 208 volt supply. A 1500 watt fan heater will draw 1500 watts wired to 240 volt and 1125 watts (75% of 240 volt rating) wired to 208 volt.

Zonal electric heat is an energy-saving alternative to heating an entire home or office when only one or two rooms are being used. By heating only the areas in use, you can reduce your heating bill AND conserve energy while enjoying ultimate comfort. Click here for more information on what makes Cadet Green.

HIGH USE AREAS such as a family room or playroom, where you spend the majority of your time, truly benefit from zonal heat solutions. Turn down the thermostat in the rest of your home, and keep these areas warm and comfortable with an electric in-wall fan heater such as the Cadet ComPak heater.

The BATHROOM often has a noticeable chill in the morning, and may be the only area that requires heating most days of the week. The new Cadet® Com-Pak™ Bath Heater provides instant heat and warms the entire bathroom area, without turning up the heat in the rest of the house. The Cadet® Com-Pak™ Bath Heater delivers the comfort in the master bath that today’s homeowner has come to expect.

The GARAGE is often a difficult to heat area, where extra warmth is appreciated. The Cadet HOT ONE® is a hardworking unit designed for garages and shops. The rugged construction provides warmth for large areas. The fan delay mechanism eliminates cold drafts on startup and disperses residual heat on shutdown. Includes a high/low switch for temperature control, and built-in double pole thermostat for a positive off, and fan only control for cool air circulation. Installation is easy with the included standard 20-amp plug and 6 “ foot cord, and a bracket for floor stand or wall mounting.