Joined
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2,897 Posts
Depends on how loud of a hum, I can't really hear anything out of mine but if you get close enuf I guess you could hear something.
DD
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DD
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Posts by Diesel Dragon
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Joined
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2,897 Posts
No water pump in use with the block heater.
It's just an imersion coil type of heater.
There might be some circulation by way of convection currents from the hot water rising being replaced by some cooler water, don't think it's hot enough to open the thermostat though.
DD
,
It's just an imersion coil type of heater.
There might be some circulation by way of convection currents from the hot water rising being replaced by some cooler water, don't think it's hot enough to open the thermostat though.
DD
,
1 - 2 of 5 Posts
