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Old 07-19-2019, 04:59 AM   #25
kench
Established Member
 
Join Date: Dec 2015
Location: Orillia
Posts: 28
M.O.C. #18135
Quote:
Originally Posted by hosssmith View Post
The Dometic in our 2015 3825 RL has determined to function quite poorly and will no longer maintain a satisfactory temperature. Our local service man has eyeballed it all over and is stumped and his next idea is to change the thermister (yeah I know that isn't spelt right but it's all I got) which seems like a sound try to me. This is the sensor (it would likely have been called a thermostat a few decades ago) that decides if the box is cool enough or not and commands more or less cooling.

A few weeks ago when we reported for our weekly stay of two nights the plastic burning smell was quite overpowering. We ventilated and looked all over for anything that could have melted and found nothing. Everything continued to function as expected but the fridge began to warm up over the following days while we were away. We returned to find a warmer than comfortable fridge and suspected something in the back had given up. He looked and looked and checked and checked some more and so did we but we located nothing and did not ever smell any ammonia so likely an ammonia leak is not the reason for the gradual failure.

All of which is an awful lot of background for the question. Ought we consider changing over to a residential fridge if this one is found to be not economically repairable? The answer to which could lead to a lot of questions. Will a residential unit fit the fridge space, what will have to be done to maintain the cold on a long day of travel, is a residential really less expensive than an RV style fridge? All y'all are welcome to add some more questions or send some answers as suits your fancy.

He tells me that a new cooling unit will run in the vicinity of $1,600 bucks, a new RV fridge will run around $4,500 bucks and a residential should run around $3 grand. More or less. We do not have a genset so making 'lectricity while traveling is not happening and I am not really in the mood to have one anyway.

I am not yet knowing if we have a serious failure or a failure of one or more of the component parts. If and when we solve that troubling question will it be time to make the big bucks decision.

Thank all y'all in advance account it might be a few days afore I can check back to see what you said or didn't say.
Hi We went thru 3 years of crap with Keystone and our Montana Dealer.
We ended up going with a residential fridge for the following reasons.
1 it works, 2 bought a Hi Sense 17 cu foot for $800 bucks Regular price was $1600. It keeps everything cold even ice cream. Most Rv fridges will not keep ice cream cold because they are an absorption style rather than compressor (whatever that means). I Can buy a 5 year warranty for $150.00. Any Appliance technician can repair them for service cost of $60.00 not $100.00 plus and a guy comes that has no clue. If we are travelling during the day I have turned the fridge off and they are so well insulated , there is almost no rise in temperature when we reach our destination 8 hours later in 85-90 degree heat. You just have to shop around to find a size that fits through your entrance door. Mine was 24" deep so went thru 30" door no problem. Hope this info helps. Just remember these things. Number one These manufacturers build crap cause there is no industry regulation. Number 2 They don't care.
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