Hi Gary,
When we were researching I found many complaints about the absorption refrigerators catching fire, not lasting long etc. I understand now that this issue seems to have been relatively recent and is most likely corrected after the class action suit. However, at the time it scared me. We also noted many posts from people who said they turned on the refrigerator 2 or even 3 days before leaving so it would be cold. Not sure if that is true or not, but it was a factor in the decision. We also noted many people replacing their old absorption units with residential style refrigerators, and just a general feeling of dissatisfaction with the old absorption units. Keep in mind that on the internet you hear lots of complaints and few satisfied customers.
Pros:
- avoids the fire issue with absorption units, whether a real issue or not
- very fast start up, under an hour to operating temperature
- more usable interior space
- runs on 12 volt or on 120 volt, so no need for an inverter
- unlike residential units it is designed for marine use thus running while in motion is not an issue. Not sure if it is really a problem with residential ones either but some people think so
- 12 volt use is about 30 amp hours per day, so 48 hours off grid with no generator is possible
- since it runs on 12 volt, can be operated while driving for extended periods without an inverter or use of LP
Cons:
- slightly more expensive
- installation is different than a regular absorption unit as it needs to vent to the interior, not the exterior
- does not run on LP so extended boondocking might be an issue unless solar or generator is used
It has worked well for us and we are very happy with it. It may not be for everyone. However, if Phoenix corrects their installation process for it I am comfortable recommending it to others. The process they used on mine required considerable work on my part to correct the venting.