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Wow, the forum responders on FMCA are simply spectacular. Reason for me writing is I realize after some 5 years with a Dometic 4 door refrigerator, I will have to replace some time perhaps sooner rather than later. One of our friends went through this a couple of years ago and opted for a Residential fridge. Due to high cost of Dometic's largest fridge, we are going to opt for a residential fridge also. I had talked with our friend about possibly using a separate pure sine wave inverter only for the fridge or perhaps replacing the now 13 year old Xantrex modified sine wave inverter. He was told in order to replace his current modified sine wave inverter (identical to ours) he would need to have his coach rewired at cost of at least $1,000 (which I thought would be remarkably cheap.) He and I were both concerned about the possible problems of having a separate pure sine wave inverter wired directly to the "house batteries" and serving only the electric plug for the new fridge. He finally opted to plug in the new residential fridge in the old ice maker plug which is what I had considered doing when I ultimately had to make the decision on a new residential fridge. Question 1 is does anyone know if the suggestion about possible re-wiring if I change to a pure sine wave inverter in lieu of the current Xantrex modified sine wave is a reasonable requirement? Question 2 is would a supplemental 1500 watt pure sine wave for the proposed new residential refrigerator be a good option if it could somehow be wired into the automatic system that turns off the inverter when we have 110V shore power (including the 7500 watt generator.) My friend is currently running his new residential fridge using the old ice maker plug without a problem for more than a year so I know that is an option. He does have two more heavy duty golf cart batteries than we have and I realize that is potentially an option we may need to explore. We have 6 -6v Golf Cart Batteries. I realize I have put forth a number of scenarios for our readers to consider and obviously allow my ignorance of most things electrical to show and simply ask your indulgence. For those who wonder why we do not want to stay with the current LP/Gas-110V combination that we currently have we offer the following thoughts. The Norcold and Dometic fridges of the large size we require simply have lots of problems that are not easily fixed. Two years after spending almost $4,000 on our current 4 door Dometic, the heating unit failed. The first words out of the tech's mouth when he saw the green dust in the bottom of the back portion of the fridge was "heck, there goes $2,000.) I then said, well I did pay for an additional 3 years warranty which he suggested was excellent foresight on my part. i thought at the time, this is madness to think of something costing $4,000 not lasting more than two years. I then begin to think about the residential option. My friend mentioned earlier had the big Norcold version and had continuous problems with his never keeping food cold enough or frozen properly in his fridge. Paying that kind of money every few years is not good and we have heard so many good things from acquaintances who made the switch to residential. We have been full timing for some 7 years now in a 39' 2004 Fleetwood Providence, 350 HP ISC Cummins. We now have 160,000 miles and hopefully will have 160,000 more before we have to hang it up. We have worn out a Honda CRV and switched to a Ford Explorer with more storage room for a toad. We think FMCA is simply the finest organization of its kind anywhere thanks to the wonderful Forum contributors. For whatever it is worth, we fully concur with and hope the other members will vote for the recommended change to allow other types of RV users to join this wonderful group.