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7

 

 

 

Overheat shut-off protection system

: Your heater includes a protection system that 

shuts off the heater if it overheats for any reason. 

 

Environment air overheat protection system: 

This heater will automatically shut off if 

the environment air becomes overheated. 

 

 

 
 

1.

 

Before any cleaning, make sure that: 

a.

 

Heater is turned OFF 

b.

 

Power supply is disconnected by removing plug from power outlet. 

2.

 

Regular cleaning: 

a.

 

Interior dust can often be removed by using a vacuum cleaner with a 
crevice tool attachment. 

b.

 

Do not spray cleaning liquid or other chemicals on the unit. 

c.

 

To clean enclosure, use a clean, soft and damp cloth to gently wipe off 
the dirt from the surface of the unit.  Be sure not to wet the heating 
element and the switches. Allow the unit to dry completely before using 

it. 

 

CAUTION: DO NOT ALLOW WATER TO RUN INTO THE INTERIOR OF 

THE HEATER AS THIS COULD CREATE A FIRE OR ELECTRIC SHOCK 

HAZARD. 

 
 

 
1.

 

Perform the cleaning procedures described in “Cleaning and Maintenance” above 

2.

 

Wipe all parts dry 

3.

 

Pack the heater in a plastic bag and store it in a cool, dry place 

 

 
 
Product Specifications 

Model No.: 12H977 
Voltage: 120V, 60Hz 
Current: Maximum continuous draw: 13 amps 
Output: 5200 BTU 
Power: 1500 Watts 
Enclosure: Metal Body; Plastic end cover 
 

                                              

STORAGE

 

SAFETY FEATURES

 

CLEANING AND MAINTENANCE 

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