Quote:
Originally Posted by Brian
I'm having trouble envisaging quite how this works, actually, how to shut it off; sure I get passing coolant through it to 'superheat' the coolant, that would work real good!, you'd be cooking in no time....but how would you go shutting it down in , say, Summer?
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The water shutoff valve that you don't have.
Who needs to extract heat from the exhaust in order to heat up the coolant?
