Saving a system w/ a buck and boost
Bryan Orr repairs an AC system with a Buck and Boost. Read all the tech tips, take the quizzes and…
Walk in freezer not turning on
This was a service call on a walk in freezer not getting cold enough, I found that the low pressure…
Refrigeration rack overview w/ sped up oil change
Bryan Orr explains Refrigeration Rack Overview w/ Sped up Oil Change on a grocery store. Read all the tech tips,…
Lennox no cooling call
This was an interesting Lennox no cooling call where I found one of the two compressors disconnected. Once I tested…
Pool chemistry 101: how to keep your water balanced | swim university
Keep your pool water balanced and close to neutral, and avoid scaling, corrosion, and cloudiness, all with just three pool…
Hvacr videos q and a livestream 7/1/19
This is the HVACR Videos Q and A livestream originally aired 7/1/19 @ 5:PM (west coast time) where I discuss…