Jimmy11 Posted November 21, 2018 Report Share Posted November 21, 2018 My heater box on my 1988 Grandee has a leak. It is no longer manufactured and Watkins has none. Does anyone out there know where I can find one? Quote Link to comment Share on other sites More sharing options...
castletonia Posted November 21, 2018 Report Share Posted November 21, 2018 eBay? Craigslist? See if your local dealer has any used parts or junkers they can pull parts off. Quote Link to comment Share on other sites More sharing options...
HotTubGary Posted November 24, 2018 Report Share Posted November 24, 2018 Remove it from spa,wine corks can be used to plug the lines if spa is not drained,remove the insulation,clean it up best you can, fill with water and loop a hose to both outlets and pressurize smaller drain tube to find the leak,if it is an element gasket,that's pretty easy or you might have to find a stainless steal welder. I do have a used one if you think you need it. Quote Link to comment Share on other sites More sharing options...
HotTubGary Posted November 24, 2018 Report Share Posted November 24, 2018 Do you live in a cold climate? Possible it froze? The elements are made to bend to let water out when they freeze. Quote Link to comment Share on other sites More sharing options...
Blaise Posted January 16, 2019 Report Share Posted January 16, 2019 I may have one available. My heater elements failed so I am retro-fitting to an updated heater. Quote Link to comment Share on other sites More sharing options...
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