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billy bob
Doctor Drivel scaremongering again, you have been asked before to show factual evidence of a single unvented cylinder that was installed in the UK exploding, you have been asked this many times and have always failed to show any evidence
To the OP don't listen to DD he has not a clue, unvented cylinders are fine, there are thousands installed in the UK, there are not as many heat banks though, don't worry about the stupid link he adds, that is an american web site all the safety devices have been removed, and it was obviously put under extreme pressure, I could make anything blow under the right circustances
Corgiman really covered your question in the first reply
To the OP don't listen to DD he has not a clue, unvented cylinders are fine, there are thousands installed in the UK, there are not as many heat banks though, don't worry about the stupid link he adds, that is an american web site all the safety devices have been removed, and it was obviously put under extreme pressure, I could make anything blow under the right circustances
Corgiman really covered your question in the first reply