Modified/pure sine wave
My wife has to use an ASV and oxygen at night. Just bought a new coach that has a complicated 1800w modified converter. Her equipment will ONLY run on pure sine wave. So could I just plug the pure ...
Forum Discussion
I would not go to the expense of replacing the MSW inverter with a PSW unless you can see some future need for PSW. I go along with a small PSW just to handle your current needs. You could probably do a free standing, independent, source for the ASV and save quite a lot.
I installed a Whirlpool, residential refrigerator and the installer said he has installed several in motorhomes with Xantrax, MSW without problems. After burning up an electronic board and almost a second I installed a 2.5kw PSW Xantrax. No more problems. I wouldn't have spent the $1500 if I only needed 150 watts, or so, of PSW.
The installer, who I saw recently, says he now advises people, after my fiasko, not to use the Whirlpool with a MSW inverter. I learned the hard way but the installer stood behind his install and replaced the fridge without cost to me.
I installed a Whirlpool, residential refrigerator and the installer said he has installed several in motorhomes with Xantrax, MSW without problems. After burning up an electronic board and almost a second I installed a 2.5kw PSW Xantrax. No more problems. I wouldn't have spent the $1500 if I only needed 150 watts, or so, of PSW.
The installer, who I saw recently, says he now advises people, after my fiasko, not to use the Whirlpool with a MSW inverter. I learned the hard way but the installer stood behind his install and replaced the fridge without cost to me.
