Originally Posted By: phinsperger
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- How exactly are new models different from the old? Is the stainless steel heat exchanger simply thicker gauge to last longer? Or is is there some additional coating? Or something Else?
2) Has anyone had any experience with the newer units?
So many HVAC guys have got in thier heads that condensing oil furnaces are bad. But I get the feeling most are simply going on what they new from the past and don't have much knowledge about the 'new generation' of units.
Only time will tell for sure if these units are any better. I'm just hoping to get some more technical information on what makes these units different than the old ones.
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