it seems to me stainless is more expensive and best reisisting corrosion so if a mfg. changes it`s based on cost. the HE (heat exchanger) is prone to corrosion and cracking so is stainless still best?
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What ever ,Id still go for the one with the best warranty.
If you check Train has a aluminized steel heat exchanger. With a lifetime limited warranty.
ED
My mistakes dont define me they inform me.My mistakes dont define me they inform me. -
I would think that aluminum would work better in a heat exchange program in an evaporator. Stainless, while excellant in a corrosive atmosphere may have problems in readily giving off or taking in heat.Comment
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Has anyone had an occurrence of a Laser 730 or 731 over firing?
The top of the heat chamber and the heat exchanger glow red on high when this occurs....
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