Installation & Assembly
SAVE THESE INSTRUCTIONS
IMPORTANT INSTRUCTIONS
2
KNOW YOUR VOLTAGE!
1. Read all instructions before in-
stalling or using this heater.
2. This heater is hot when in use. 
To avoid burns, do not let bare skin 
touch hot surfaces. Keep combusti-
ble materials, such as furniture, pil-
lows, bedding, papers, clothes, etc. 
and curtains at least 3 feet (0.9 me-
ters) 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 con-
trol(s)  to  o,  and  turn  o  power  to 
heater circuit at main disconnect 
panel.
7. Do not insert or allow foreign ob-
jects to enter any ventilation or ex-
haust 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 flam-
mable vapors or liquids are used or 
stored.
10. Use this heater only as described 
in this manual. Any other use not rec-
ommended by the manufacturer may 
cause fire, electric shock, or injury to 
persons.
11. This heater must be installed in a 
fixed, permanent location. 
 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:
120 volt
single-pole breaker
240 volt
double-pole breaker
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 o at the main disconnect panel whenever 
doing any work on a heater. Serious injury or electrocution can result from 
electric shock.
•  CHECK YOUR BREAKER! If you’re replacing an existing heater, check the 
labels of the old heater and use the same voltage.
Unanswered questions? Call our technical support team in Vancouver, 
Washington at 855.CADET.US or outside the USA 360.693.2505.








