Whale boiler drain valve.

[Richard n Ann]

Just found ours is dripping under the van. I opened and closed it a few times to flush any crap through and now it's worse .

It's 6 years old. Has anybody stripped these down before?

 

[Lenny HB]

Try taking it off and soaking in hot white wine vinegar as it just maybe some calcium build up thats causing the problem.

 

[Richard n Ann]

I won't start anything until I can get a 12mm speed fit plug. Err I presume it's 12mm I'll have a walk up to the camping shop tomorrow.