[stones throw]

Hey Captains...My 1989 33 open has the original air conditioner mfg'd by marine air systems.... It stopped working this season...but my
troubleshooting indicates it might be the "mother board" and not the compressor!  Can anyone offer a suggestion on where to get a
replacement?  I cant seem to find the manufacturer, I think they are not in business anymore, at least with that company name...
Any assistance would be welcome and appreciated!

[trit21]

Marine air was purchased by Dometic and still making Marine Air systems    [Only registered and activated users can see links Click here to register]   Unfortunately, they no longer service or have parts for older units such as yours. I am in the process of replacing my original AC (Marine Air) with a new Marine Air Turbo Vector system. BUT, my control board is still good. Take a photo of the top of you unit, the part number should be on the fan section someplace. If you hurry, I might be able to save my control board for you but would need to know your P/N, size etc to see if it is compatible. You can email it to me if you wish. Not sure if a 27yo AC is worth saving at this point. 

[stones throw]

Wow! thanks Tom..thats what I need...can I have u r email so I can send the info...

[ReelMagic]

See my post under "33 Open Air Conditioner"..... Believe the info may help as the units were in the 1988-1994 era.... Here's a copy of that post:

I have two friends that had similar issues with their Marine Air A/C units and sent the control board and display to Micro Air Products in NJ.... Suggest you contact them to see if they can help. Both friends sent the control boards and display for repair and were very satisfied with the repair and cost..... All OK now. Here's the WEB site for Micro Air Products: [Only registered and activated users can see links Click here to register]