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Any comments on 90+ Dunkirk boilers? - good or bad

unanimous
Member Posts: 2
Dunkirk 90+ boilers any comments, good or bad please let me know.
0
Comments
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i put a Q-90, the simple one w/o the secondary HX in my own house ... wow ! ... did my bill ever go down over the POS copper fin tube i originally bought 'cause it was cheap ...0 -
Technology wise a little behind the curve
I have a Dunkirk Quantum Leap, 95% efficient, it works well and condenses like crazy, but the insulation on the boiler jacket is non-existent. It'd be nice if Dunkirk could make the burner modulating like other boilers in it's price range - a buffer tank wouldn't be needed then.0
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