Not exactly about tools but was hoping you guys could chime in. I bought my wife a Hoover FH50150 Carpet Cleaner http://www.hoover.com/power-scrub-deluxe-carpet-cleaner/FH50150NC.html?cgid=FULL-SIZE-CLEANERS#start=1
It has a 20’ 18-3 power cord (I think can’t make out printing on cable) but a little short for our needs. Was looking to get a 10’-20’ extension cord and either 16-3 or 14-3 gauge.
Should it matter which gauge I use?