Diesel Heater Fuel Pump made SILENT*

*The fuel pump is totally inaudible when the heater is run at a setting of 2.6 Hz or higher as the blower fan drowns out the noise of the pump. Before building this box I could always hear the fuel pump clearly, and now I cannot hear it even if I am sitting right next to the box listening for it.

I forgot to mention that the box is sealed with caulk.

I know this video is pretty dry, but I think what is shown here is the best way to quiet down the fuel pump, and I wanted to share what I have learned.

Patreon: dustyodyssey
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