#tradelife

Ever stood on a job site wondering if that T-register is going to actually throw air where it’s supposed to… or just ruin your day? 😅

The Manual T Register Sizing Calculator takes the guesswork out of diffuser and T-register sizing so you can stop eyeballing and start getting it right the first time. No more “that looks about right” engineering just clean, practical sizing based on real airflow needs. 🔧💨

Perfect for HVAC techs, installers, and anyone who’s tired of balancing comfort with trial-and-error duct work.

Your next job could be one tap away. Find work, connect with companies, and manage everything directly from the Subbie app.

Hey my guys and girlies! Just wanted to tell you all that the family and I finally left on that vacation we’ve wanted to go on for so so long!!!! We packed all 72 kids into the hull of our junk. My hubby made the boat all by himself - even the woven-grass sails! Sometimes I wish it was bigger, but DIY is the THING in Guangzhou, China, so I can’t complain!

Although my husband says we’re gonna be trading materials such as silk and pottery (boring!), I’m gonna make sure I have the time of my life!!! The #ZhaoFamTravelPlan is below. I will keep you updated, of course. Stay awesome, besties!!

-Wu Zhao