no, you can set the pressure shutoff
ive a analogue vari, and you just turn down a dail inside, but the digital ones, you have to hold a couple f buttons down or something. there has been a post on here before, on how to do it, if you do a search.
at the moment i have the varistream set at 4 if i turn it down any lower the l5 wont ignite.
Could the hot water soften the plastic connectors enough to let them pop off?
i have a flowmaster from purefreedom had a look inside and thers no dial to turn the pressure down with