Possibilities are endless:
How about replacing your 12-3 nomex from the panel to the receptacle with some exotic wire? Maybe the circuit breaker itself on the dedicated line should be replaced with a high end breaker.
Also, isolating (not touching the other wires) the power line between the panel/breaker and the dedicated receptacle would eliminate the possible interference from the other circuit lines (microwave, refrigerator, etc,).
To totally eliminate the vibration issues originating from the framing of the dwelling, one can encase the dedicated line in a foam filled solid conduit (not sure if this complies with national electrical codes).
;-)
How about replacing your 12-3 nomex from the panel to the receptacle with some exotic wire? Maybe the circuit breaker itself on the dedicated line should be replaced with a high end breaker.
Also, isolating (not touching the other wires) the power line between the panel/breaker and the dedicated receptacle would eliminate the possible interference from the other circuit lines (microwave, refrigerator, etc,).
To totally eliminate the vibration issues originating from the framing of the dwelling, one can encase the dedicated line in a foam filled solid conduit (not sure if this complies with national electrical codes).
;-)