NewAir AH-450 Owner'S Manual Download Page 2

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

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Place the heater on a firm, level surface free from obstructions and at least 3 feet 
away from walls or other objects such as furniture, curtains, plants, or combustible 

materials. 

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To program your electric oil-filled heater, refer to the control panel diagram in Fig. 2 
below: 

 

 

 
 

 
 

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Press the “POWER” button to turn the heater ON

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Select the heat level you desire by pressing the POWER button.  T

he heater will turn on 

in the following sequence: HI-MED-LO

.  On LO, the heater will operate at 600W. On 

MED, the heater will operate at 900W. On HI, the heater will operate at 1500W

 

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There are 5 temperature settings, ranging from MIN to MAX. Press the “TEMP” button 

to select the desired temperature.  T

he heater will operate in the following sequence: 65

 

o

F

, 70

 o

F

, 75

 o

F

 , 80

 o

F, and 

85

 o

F

.  

 

 

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Press the “TIMER” button to set the desired heating time. There are three choices: 2H 

(2 hours), 4H (4 hours), and 8H (8 hours). 

 

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Timer setting: This heater has an 8 hour On/Off timer. You can set the “On” timer when 

the heater is in “stand-by” mode (unit is plugged in but not operating), or you can set the 

“Off” timer when the heater is operating. For example, you can plug in the heater and set 

the timer to turn the unit on after 2 hours, or you can also set the timer to turn the heater 
off after 4 hours when the heater is in operation.    

 

 
 

 UNPACKING AND SET-UP INSTRUCTIONS 

Carefully unpack your heater and remove the wheel assemblies from the packaging. Refer 
to Fig. 1 below: 

 

1.

 

Make sure the heater is unplugged and 
turned off. 

2.

 

TURN THE HEATER UPSIDE DOWN

3.

 

Position the wheel base assemblies 
between the end fins as shown. 

4.

 

Insert each U-shape screw into the holes 
of each wheel holding plate. 

5.

 

Insert the butterfly nuts and screw them 

in tightly. 

6.

 

Turn the heater upright. 

7.

 

Your heater is now ready for use. 

 
CAUTION:  To prevent a possible fire, do not operate the heater without the wheel 

assemblies attached. Only operate the heater in an upright position with the wheels on the 
bottom and controls on top. Operating the unit in any other position could result in fire, 
personal injury, and/or property damage.   

OPERATING INSTRUCTIONS 

 

Fig. 2 - Control Panel View

 

 

IMPORTANT! 

Your heater is equipped with a 
polarized alternating current 
line plug (a plug with one blade 
wider than the other). This plug 
will fit into the power outlet only 
one way.  This is a safety 
feature. If you are unable to 
insert the plug fully into the 
outlet, try reversing the plug. If 
the plug still does not fit, 
contact your electrician to 
replace your outlet. DO NOT 
defeat the safety purpose of 
the polarized plug by forcing it 
into a non-polarized outlet, or 
by modifying the prongs down 
to fit.   

Fig. 1 - Upside down view 

Wheel 

holding 

plate

U-shaped 
screw 

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