Posted by D.H. on August 04, 2008 at 16:50:35:In Reply to: Surge protectors? posted by Barb (Seattle) on July 29, 2008 at 10:20:35:
I had posed the question why you would need a surge protector for a CPAP machine that can just as easily operate on 220 volts as 110. Somebody answered that it may work only in those ranges and not above, below, or in-between. I don't know if this is true or not. However, I use one at home, better safe than sorry (don't use one while traveling, though).