is there anything else that needs to be purchased with this unit
247862
If you are replacing an existing unit, then no. If you are adding this to a camper that does not currently have A/C or is not pre-wired for A/C, then you will need to purchase the wire, wire nuts, and anything else necessary to hook up the electrical. If your camper is older (as mine was) and has had a leak around the old unit and/or 14" x 14" vent you may have to repair rotted wood. If your camper does not have A/C. you will need to determine if your roof is capable of supporting your new A/C. Mine wasn't, so I have to build braces to support the roof. I couldn't find anything you could buy or much information online, so I just did the best I could. It might not be a bad idea to do into a RV dealership and try to pick someone's brain.
801121
It should have come with the unit when purchased. I would think Amazon offers popular accessories.
495974
Yes, bought 1 extra. If you look further on the listing you will find a single unit that matches the system.
578364
I just recently had to replace mine as well that is what I bought and it works. I did not need anything else.
149150
agree with previous answers, all is included if you are replacing an existing unit.
2225812
Yes it comes with everything needed to use it. Has worked fine for me for many months.
629318
You will need additional hardware, its a p.o.s. I would look for a different system.
2146387
Yes, everything you need is included. I've had mine for one year and it works great. No problems. I would definitely recommend, especially for the price.
1084694
The unit comes with all the needed filters. You won't need to buy any filters until those need to be replaced.
842361
Everything is included. Just need tools from your toolbox to replace old unit(s).
2239266
When I bought mine, several years ago. It included all that. you should check with amazon to verify.
638808
Yes it comes complete with everything you need to start using it. Nothing more to buy for initial setup!
1225964
Yes, everything you need is included. Very simple install too. I highly recommend this unit, it is the best one I have owned yet.
131505
Nothing extra needed. Everything you need to start using it comes in the box!
568858
Hi! Yes everything that you will need is included. You don't have to buy anything extra.
248433
sorry, i do not know. only owned unit for 2 months, and do not need additional units in my situation. good luck..
1018969
All the components are there. Just plug and play. As long as your plumbing matches up. Your good to go.