The truth about using algaecide in your pool | swim university
Should you use algaecide to kill algae in your pool? Does it actually work? Is there a faster way to…
Walk in freezer superheat too low
This was a call on a walk in freezer that was not getting cold enough, i found that the expansion…
Bodyguard at griffin air: cassie!
Cassie is our bodyguard and now you’ll know why! Griffin Air is a HVAC and plumbing contractor in Virginia. Call…
Trane voyager not cooling
This was a service call on a Trane Voyager package unit that had a high head pressure issue on the…
Hvacr videos q and a livestream 8/12/19
This is the HVACR Videos Q and A livestream originally aired 8/13/19 @ 5:PM (west coast time) where I discuss…
Pool leak detection: how to patch a liner | swim university
Got a pool leak? Then you need some serious pool leak detection skills. We'll show you how to detect if…
Walk in cooler not working
This was a walk in cooler that had been down for a few days. I found several issues with the…
Suction line temperature
In this video Bryan dives deep into Suction Line Temperature. Read all the tech tips, take the quizzes and find…
Save money on filters! avoid monthly disposable filters with these washable ones.
Stop wasting money on disposable filters. Washable filters can save you money and you won’t have to search for your…
Lennox heater randomly turning on
This was a service call where a Lennox heater randomly kept turning on. I found the cause to be a…