John Robbins wrote: > FWIW, you could probably get a 20-35% increase in efficiency if you > upgraded. The new condensing furnaces (two heat exchangers, PVC > exhaust) are up to 95% efficient,
A couple of years after my parents got a condensing boiler with black plastic flue, (don't remember if it was ABS or PVC or what) they recalled the plastic flue and my parents got a pretty polished stainless vent pipe installed for free. Mitch. _______________________________________ http://www.okiebenz.com For new parts see official list sponsor: http://www.buymbparts.com/ For used parts email [EMAIL PROTECTED] To Unsubscribe or change delivery options go to: http://okiebenz.com/mailman/listinfo/mercedes_okiebenz.com
