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Loud buzzing from the Automatic Transfer Switch.
That's exactly what I'm saying Bill. The ESCO LPT50BRD can be had on Amazon for $196.00 and I have prime and actually received it the next day - free shipping. Completely silent, zero hum,buzz, ect… One precaution - the way the unit is set up all three wire harnesses go through knockouts on the...- copperjohnc
- Post #23
- Forum: Generators / Transfer Switches (ATS)
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Loud buzzing from the Automatic Transfer Switch.
Hi Dan, hope you guys are doing well and thanks for chiming in, always appreciate your feedback and wealth of knowledge. I did contact both heartland and PD way back when the rig was new and was told by both that the hum/buzz was normal, wasn't audible from inside the 5th wheel but could be...- copperjohnc
- Post #20
- Forum: Generators / Transfer Switches (ATS)
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Loud buzzing from the Automatic Transfer Switch.
Had the same problem in my 2012 Landmark San Antonio, loud buzzing from the Progressive Dynamics Transfer Switch from almost day one, sometimes louder than other times. So this last weekend the switch actually stopped working all together after we had a power outage here in the Nor. Cal storms...- copperjohnc
- Post #17
- Forum: Generators / Transfer Switches (ATS)