NOTE: 25 FT. Cord NOT Available with 240 volt systems
The high-performance motor in the 4400D de-icer creates large amounts of water flow that will prevent ice formation and protect property from the damages of ice jacking and expansion pressure. The unit will also allow oxygen to enter the water in the winter providing improved water quality and habitat and helping avoid devastating winterkill of fish. A single 4400D unit can keep a circle of water open up to 90 ft. in diameter.
The 4400D is available in 120V (60Hz), 240V power configurations.
All units come with two 20 ft. (6m) mooring lines; optional mounting systems including a universal dock/pier mount, industrial dock/pier mount, or a horizontal float are available. Thermostat and timer controllers are also available to help you save power and improve your de-icer's performance.
|2400D||1/2 HP||110-120V||5.7||29 LBS|
|3400D||3/4 HP||110-120V||7.0||36 LBS|
|3400HD||3/4 HP||208-240V||3.5||36 LBS|
|4400D||1 HP||110-120V||9.1||41 LBS|
|4400HD||1 HP||208/240V||4.5||41 LBS|
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Have had this unit installed on my dock since 2003. Has worked great keeping two-thirds of a three acre lake open until temperatures dip below 10 degrees. Bought this unit as a backup. Have never had a problem with it and have never pulled it from the water. I know that this is not maintenance protocol, but doing it anyway.