Cadet NLW202T Owner'S Manual Download Page 2

cadetheat.com    Tel: 360-693-2505    PO Box 1675   Vancouver, WA    98668-1675

Wiring Diagram

IMPORTANT INSTRUCTIONS

HEATING

ELEMENT

THERMAL

LIMIT

THERMOSTAT

6

4

3

1

MOTOR

FAN

SWITCH

L1

L2

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1. Read all instructions before installing or using this 

heater.
2. This heater is hot when in use. To avoid burns, do 

not let bare skin touch hot surfaces. Keep combustible 

materials, such as furniture, pillows, bedding, papers, 

clothes, etc. and curtains at least 3 feet (0.9 meters) 

from the front of the heater and keep them away from 

the sides.
3. Extreme caution is necessary when any heater is 

used by or near children or invalids and whenever the 

heater is left operating and unattended.
4. Do not operate any heater after it malfunctions. 

Disconnect power at service panel and have heater 

inspected by a reputable electrician before reusing.
5. Do not use outdoors.

6. To disconnect heater, turn control(s) to off, and turn 

off power to heater circuit at main disconnect panel.

7. Do not insert or allow foreign objects to enter any 

ventilation or exhaust opening as this may cause an 

electric shock or fire, or damage the heater.
8. To prevent a possible fire, do not block air intakes or 

exhaust in any manner.
9. A heater has hot and arcing or sparking parts inside. 

Do not use it in areas where gasoline, paint, or flamma

-

ble vapors or liquids are used or stored.
10. Use this heater only as described in this manual. 

Any other use not recommended by the manufacturer 

may cause fire, electric shock, or injury to persons.
11. This heater must be installed in a fixed, permanent 

location. 
12. Save these instructions.

   

When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric 

shock, and injury to persons, including the following:

WARNING: Connecting a heater to a voltage higher than what’s listed on its rating label will destroy the heater and 

could start a fire. A heater will not heat properly when connected to a voltage lower than what’s listed on its rating 

label.
If you are uncomfortable working with electricity, running electrical supply wire or installing a circuit breaker, please 

consult a licensed electrician. Make sure power to the heater is turned off at the main disconnect panel whenever 

doing any work on a heater. Serious injury or electrocution can result from electric shock.

KNOW YOUR VOLTAGE!

120 volt

single-pole breaker

240 volt

double-pole breaker

•  CHECK YOUR BREAKER! If you’re replacing an existing heater, check the labels of the old heater and use the 

same voltage.

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