Originally Posted by aceinspp
Thanks for the mistake I made in calling it an inverter. Looking for the location due to hearing strange noise like maybe need to check if it is vibrating due to insecure mounting and maybe need to re tighten. I do not see it located behind the breaker panel and the noise is not coming from there. Later RJD
I changed the title name for you to accurately reflect your true intention.
Not all RV's have the converter below the electrical distribution panel, although that is probably the most common place. Are there any air louvers/slots in or around the electrical distribution panel. If not, then the converter is more likely located elsewhere.
They can be located under beds, in false panels in the pass-thru storage, etc.
This previous thread may be of help in locating the converter:
No 12 volt or hvac