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I have a 75L fridge, and even as a single person I could go bigger if I was off grid for more than a few days. Having said I lose one compartment to a freezer section, so the effective refrigeration section is only small.I'm looking to pick up a National Luna fridge. I've got a family of 3. My plan is to keep it in my vehicle full time in my Trekboxx. I've already got a second battery system wired up (100Ah LiFePO4 w/ DC-DC charger). It will be used for camping trips but mostly for around town (snacks, grocery shopping). I'm trying to decide on a 72L or a 90L, both dual compartment (my son asked for ice cream on the trail). Both have the same outer dimensions. Both are wildly overkill for my needs, but I have the space thanks to the Trekboxx. I currently have a Coleman ice chest strapped in there (62Qts/58L). It is just on the small side for grocery shopping and with ice, much less space.
Thanks!
- Does anyone have any thoughts on the 72 versus the 90?
- Any data showing that the decreased insulation (60mm vs 42mm) is a huge loss in cooling capability?
- I see that the fridge has an interesting 12V plug, but it looks like its standard Anderson PowerPoles? The rest of the plug looks to be the proprietary plastic mold, but am I correct on power plugs being PowerPoles? If so, I'd just fashion my own cable with PowerPoles and a spiral cord.
My $.02. We've tent camped for 3 years with a fridge/freezer and a 100Ah battery. If it's dual zone and you have the room and ability to keep your battery charged I'd go 90L for a family of 3. Make sure each zone is configurable in case you want the whole thing one giant fridge or freezer.I'm looking to pick up a National Luna fridge. I've got a family of 3. My plan is to keep it in my vehicle full time in my Trekboxx. I've already got a second battery system wired up (100Ah LiFePO4 w/ DC-DC charger). It will be used for camping trips but mostly for around town (snacks, grocery shopping). I'm trying to decide on a 72L or a 90L, both dual compartment (my son asked for ice cream on the trail). Both have the same outer dimensions. Both are wildly overkill for my needs, but I have the space thanks to the Trekboxx. I currently have a Coleman ice chest strapped in there (62Qts/58L). It is just on the small side for grocery shopping and with ice, much less space.
Thanks!
- Does anyone have any thoughts on the 72 versus the 90?
- Any data showing that the decreased insulation (60mm vs 42mm) is a huge loss in cooling capability?
- I see that the fridge has an interesting 12V plug, but it looks like its standard Anderson PowerPoles? The rest of the plug looks to be the proprietary plastic mold, but am I correct on power plugs being PowerPoles? If so, I'd just fashion my own cable with PowerPoles and a spiral cord.
I absolutely would recommend Dometic cfx3's. Have had great luck with our 75L dual zone.I would not recommend dometic fridges, at least not their cfx3 line. Either spend the money for a premium brand like NL or engel, or just go cheap and save some cash.
I’m pretty happy with my Dometic 75 CFX3. (Though I wish I would have gone a size smaller).I would not recommend dometic fridges, at least not their cfx3 line. Either spend the money for a premium brand like NL or engel, or just go cheap and save some cash.
Based on my own experience with their fridge. When it works it's a great fridge, but it does have a lot of bugs/glitches that make it unreliable. And these problems aren't uncommon but Dometic doesn't do anything to resolve them so the consumer is left to find their own solutions. What really turned me off was they had a known fire hazard with their fridge when plugging into 12V/120V and instead of providing a fix Dometics response was to slap a sticker on the fridge telling you not to do that.Why do you say Dometic is not recommendable?
See my post above somewhere. My kids use Dometic’s in those commercial food service business. They now have two CFX3 95’s, one CFX3 100, and one CFX3 55IM and have used them way harder then almost anyone will for camping/personal use. Their original 95 and 55 are going on six years old.Based on my own experience with their fridge. When it works, it's a great fridge, but it does have a lot of bugs/glitches that make it unreliable. And these problems aren't uncommon, but Dometic doesn't do anything to resolve them so the consumer is left to find their own solutions. What really turned me off was they had a known fire hazard with their fridge when plugging into 12V/120V, but Dometics response was to slap a sticker on the fridge telling you not to do that instead of actually fixing the problem.
WARNING :: Dometic CFX3 cooler units - https://forum.ih8mud.com/threads/warning-dometic-cfx3-cooler-units.1219723/
If it were a cheap fridge I could probably tolerate a lot of minor annoyances. If their customer support was better, or even existed, it might not be as frustrating. But when you have an unreliable fridge at a near premium price with no support, then I don't see a reason to stick with them. It's not like Dometic offers anything unique, there are plenty of competitors with the same product. I just think for a little more money you could get a much better fridge or a lower quality fridge at a much cheaper price.
In reading through this, the issue is when the fridge is connected to 120v and 12v at the same time. I’ve never had any of ours connected to both at the same time.Based on my own experience with their fridge. When it works it's a great fridge, but it does have a lot of bugs/glitches that make it unreliable. And these problems aren't uncommon but Dometic doesn't do anything to resolve them so the consumer is left to find their own solutions. What really turned me off was they had a known fire hazard with their fridge when plugging into 12V/120V and instead of providing a fix Dometics response was to slap a sticker on the fridge telling you not to do that.
WARNING :: Dometic CFX3 cooler units - https://forum.ih8mud.com/threads/warning-dometic-cfx3-cooler-units.1219723/
If it were a cheap fridge I could probably tolerate a lot of minor annoyances. If their customer support was better, or even existed, it might not be as frustrating. But when you have an unreliable fridge at a near premium price with no support, then I don't see a reason to stick with them. It's not like Dometic offers anything unique, there are plenty of competitors with a similar product. I just think for a little more money you could get a much better fridge or a lower quality fridge at a much cheaper price.
I forgot about this. But even though I would probably never connect 120AC and 12VDC it's pretty lame on Dometic's part to not have handled/anticipated this in their design. I mean, I can see how it could easily happen.In reading through this, the issue is when the fridge is connected to 120v and 12v at the same time. I’ve never had any of ours connected to both at the same time.
I do it all the time with my ARB. Before a trip I like to pre cool the fridge overnight on 120, then unplug and drive away, 12V already plugged in and ready to roll. Never gave it a second thought.In reading through this, the issue is when the fridge is connected to 120v and 12v at the same time. I’ve never had any of ours connected to both at the same time.
I do the same with my National Luna to save the battery for the trip, except when the outside temp is below freezing. Stocking the fridge the night before leaving makes sense. Also plugging in both to use the 12v as a back up in other configurations that use shore power as the main source is not uncommon.I do it all the time with my ARB. Before a trip I like to pre cool the fridge overnight on 120, then unplug and drive away, 12V already plugged in and ready to roll. Never gave it a second thought.
I do it all the time with my ARB. Before a trip I like to pre cool the fridge overnight on 120, then unplug and drive away, 12V already plugged in and ready to roll. Never gave it a second thought.
I forgot about this. But even though I would probably never connect 120AC and 12VDC it's pretty lame on Dometic's part to not have handled/anticipated this in their design. I mean, I can see how it could easily happen.
So I think that's valid point as far as that goes. Now as to whether Dometic has greater service issues relative to Engel or NL who knows. All I think you'll get is anecdotal evidence.
I called their tech support once and had great service.