I bought her used in Maine. She's been a good lady. But judging from the amount of pitting around her DHW coil ports, she has always leaked a bit there. I bought the gaskets last year from Tarm and got around to put them in last week. FAIL! They still seeped, and tightening the plugs just split the gaskets and a bigger leak. Sooooo, again, drain the boiler back down, pull apart the doors, and pull off the DHW access plate. This time I decided to make my own gaskets, (Tarm parts are VERY expensive) I used some cork/rubber gasket material and a bit of red silicone. Wish us luck!
![MaryAnne the Tarm MB-30 gets her leak fixed. MaryAnne the Tarm MB-30 gets her leak fixed.](https://www.hearth.com/talk/data/attachments/186/186645-437b3bc736acf7d08f92ba9898165d4d.jpg)
![MaryAnne the Tarm MB-30 gets her leak fixed. MaryAnne the Tarm MB-30 gets her leak fixed.](https://www.hearth.com/talk/data/attachments/186/186644-f3e905f7c0d1b621bfa9180c5702debd.jpg)
![MaryAnne the Tarm MB-30 gets her leak fixed. MaryAnne the Tarm MB-30 gets her leak fixed.](https://www.hearth.com/talk/data/attachments/186/186645-437b3bc736acf7d08f92ba9898165d4d.jpg)