
ELECTRIC MOTOR HEATER
MH Series
Starts at
$
67
MH Series, shown 
smaller than actual size.
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number) 
Model No. Size Watts  Volts Amps Price
MH-105-120 1.00 x 5.00" 25 120 0.21 $67 
MH-105-240 1.00 x 5.00" 25 240 0.10 67
Motor Heaters (MH series heaters) 
are designed to control moisture 
build-up on the electric motor 
windings. Condensation build-up 
in the motor can result in premature 
failure of the electric motor. Moisture 
condensation occurs when moist air 
comes in contact with the cold metal 
surface. Over a period of time the 
moisture deteriorates the electric 
windings in the motor. Flexible 
motor heaters provide heat to the 
electrical windings preventing 
moisture to collect in the motor.
MH series heater also benefits 
electrical motors by ensuring 
warm start-ups, extended bearing 
life and adds freeze protection to 
electrical motors.
To Order, Call or Shop Online at omega.com
MH-110-120 1.00 x 10.00" 50 120 0.42 78 
MH-110-240 1.00 x 10.00" 50 240 0.21 78 
MH-115-120 1.00 x 15.00" 75 120 0.63 86 
MH-115-240 1.00 x 15.00" 75 240 0.31 86 
MH-120-120 1.00 x 20.00" 100 120 0.83 95 
MH-120-240 1.00 x 20.00" 100 240 0.42 95 
MH-125-120 1.00 x 25.00" 125 120 1.04 105 
MH-125-240 1.00 x 25.00" 125 240 0.52 105 
MH-215-120 2.00 x 15.00" 150 120 1.25 110 
MH-215-240 2.00 x 15.00" 150 240 0.63 110 
MH-220-120 2.00 x 20.00" 200 120 1.67 118 
MH-220-240 2.00 x 20.00" 200 240 0.83 118 
MH-225-120 2.00 x 25.00" 250 120 2.08 127 
MH-225-240 2.00 x 25.00" 250 240 1.05 127
Comes complete with termination 24" PTFE lead wires.
Ordering Example: MH-105-120, motor heater, 25 W, 120V, $67.
SM
1

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