8 1/4”
This is still for sale!
$40 Plus shipping
Here’s a nifty calculator that can tell you how long it takes to heat up depending on how many gallons and target temp (enter in 2000watts):
https://manskirtbrewing.com/calculators.aspx#electrichdr
Selling my beer gun!
It’s in excellent shape, only used several times! Selling because I don’t bottle anymore I just fill kegs!
Comes with everything pictured: original box, manual, cleaning wand, and tubing.