Mike
Your Drain Vac was awesome. 240 volts of pure power.
As you are aware, this year's Vacuum Cleaner Collectors Convention's theme is Power Nozzle Canisters. I guess a central vac hooked up to an electric hose at the utility valve with a power nozzle would count for the Cleaning Contest. Remember last year there was a $50 prize to the winner.
There are plans to film the cleaning contest for YouTube (along with some colorful commentary). Charlie Watrous is going to host the contest, like last year. Always a riot.
