Do Line Restrictions Cause High Head?
In this video we address the common myth that liquid line restrictions cause high head and we bust it with a few simple explanations. –Bryan
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Braze or Solder Anything in HVAC/R
HVAC School shows you the new SW-HVAK05 and SW-HVAK15 kits from Solderweld and everything they can do including copper to copper, aluminum, copper to aluminum, steel to copper and much more. Featuring Bryan Orr and Sal from Products by Pros. –Bryan
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Air Oasis Nano Installation
Kalos Service Manager Jesse Claerbout explains the process of installing an Air Oasis Nano.   –Bryan
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How to Properly Diagnose a Failed TXV
Bryan gives a masterclass to Kalos Techs on why TXV / TEV valves are misdiagnosed, how to diagnosis them properly and how they work.   –Bryan
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How does a Transformer Work?
HVAC school covers the basics of how a transformer works. We cut one open and look inside a typical HVAC 40VA transformer. Featuring Bryan Orr. –Bryan
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How to Braze Copper to Steel
Brazing copper to steel is actually pretty easy. If this video we show you how to do just that using 56% silver flux coated brazing alloy by Solderweld. Featuring Bryan Orr. –Bryan
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How to Patch an Aluminum Coil w/ AlloySol
In this video we show how to use alloy-sol rod from Solderweld. We use it to repair a leak in an aluminum coil as well as on a U-bend. Featuring Bryan Orr. –Bryan
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When a Variable Blower Runs Too Slow
HVAC school explains what to check when a variable speed residential blower motor won’t come up to full speed. Featuring Bryan Orr. –Bryan
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BEWARE When Replacing Fancy Thermostats
HVAC school shows a common mistake techs make when replacing thermostats with dehumidification controls with those that don’t have them. Featuring Bryan Orr. –Bryan
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