Apparently this is correct, but the only time I've ever heard it used in this way is when it's said in a cockney accent (ie. "An 'otel"). When I say the word "hotel", the H isn't silent, so putting the word "an" before it just seems... Odd. I have an assuming south east accent, by the way.
Curious what everyone out there does!
YABU - I say "An hotel"
YANBU - I say "A hotel"
PS prize for most boring thread ever in 3...2...1...