Pumping Away Piping

You may think you know what pumping away is all about, but Dan Holohan will tell you how it came to be and all of the fun and interesting things that happened along the way. Get to know more about Gil Carlson who first came up with the concept (or did he?). Spend an hour with Dan at this webinar and he'll tell you stories that will make you think and laugh out loud.

Видео Pumping Away Piping канала Heating Help