Same Charge, Different Numbers - Short #306
In this short podcast episode, Bryan talks about what happens when you adjust the condenser airflow: you have the same charge, different num...
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HVAC School - For Techs, By Techs
HVAC School is the ever growing online source for real training topics for technicians in the Air-conditioning, Heating and Ventilation Fields. In the podcast, we will share recorded trainin...
Episodes
20 of 949 episodesTech, Mechanic, or Craftsman? Finding Your Fit in HVAC
Some people light up when they find a difficult electrical problem. Others want a wrench in their hand or take real satisfaction in a beauti...
Normal Subcooling, Hidden Restriction - Short #305
A liquid-line restriction should cause high subcooling, right? Not always. In this short episode of the HVAC School podcast, we look at why...
Airflow Serenity w/ Alex Meaney
In this episode from the 7th Annual HVACR Training Symposium, Alex Meaney delivers a live conference talk he calls "Airflow Serenity," built...
Less Compressor, More Suction Pressure - Short #304
In this short podcast episode, Bryan talks about compression ratio and compressors, particularly why you see more suction pressure when the...
Mastering Your Meter Advanced Functionality with Louise Kellar (UEi Test Instruments)
In this episode, Bryan welcomes back Louise Kellar of UEi Test Instruments for a deep dive into getting more out of a digital clamp meter th...
Premature Coil Failure in Ductless Mini-Splits & VRF Equipment - Short #303
In this short podcast, Bryan and Roman discuss premature coil failure in ductless mini-splits and VRF equipment. These coils are susceptible...
Advanced Refrigerant Recovery: Best Practices for Diverse Systems and Environments
In this live episode, Bryan sits down with Jim Bergmann of measureQuick and NAVAC trainers Zane and Jesse Stewart for a deep, technician-foc...
The A2L & Refrigerant Transition - Short #302
In this short podcast episode, Bryan and Roman talk about the A2L & refrigerant transition again, particularly sensors on R-454B and R-32 eq...
Invented For Techs, by Techs: Inside Refrigeration Technologies' "The Lab"
In this episode, Bryan sits down with Mike Pastorello, owner of Refrigeration Technologies, and Ashley Lynds, director of education and bran...
The Ethics of IAQ – Testing vs. Remediation Conflicts - Short #301
In this short podcast episode, Bryan and Roman talk about the ethics of IAQ, particularly in terms of microbial growth testing vs. remediati...
Is 400 CFM per Ton Always Right? w/ Ty
400 CFM per ton is useful—until it isn't. In this episode, Bryan and Ty take on one of the trade's favorite rules of thumb. It can be a reas...
The MERV 15 Filtration Physics - Short #300
In this short podcast episode, Bryan and Roman Baugh talk about indoor air quality and microbial control, specifically MERV 15 filter physic...
Tips for Being On Call w/ Ty
In this episode, Bryan Orr sits down with Ty Branaman for a wide-ranging conversation about what it really takes to be a good on-call techni...
The Florida "M-Word" – Legal Boundaries & Tech Communication - Short #299
In this short podcast episode, Bryan and Roman talk about Florida law and how it relates to the "M-word" (mold) and the legal boundaries our...
Becoming a GRIT Host or Mentor w/ Leilani
In this episode, Bryan sits down with Leilani for an introduction to GRIT Camps — the hands-on program that brings skilled trades exposure t...
Behind the Drywall – The Psychrometrics of a Hidden Moisture Failure - Short #298
In this short episode, Bryan and Roman talk about the psychrometrics of a hidden moisture failure... behind the drywall. Roman had an indoor...
HVAC Education. What NOT to Do w/ Jim F., Roman B. and Craig M.
Join Roman Baugh, Craig Migliaccio (AC Service Tech), and Jim Fultz for an unfiltered conversation about training mistakes, teaching pitfall...
Q&A What Uninsulated Refrigerant Lines Really Cost You - Short #297
In this short podcast episode, Bryan answers a question from Evan about the true cost of uninsulated refrigerant lines, especially in terms...
Outdoor Air & Ventilation Strategies with John Semmelhack, Ty Branaman & Tim De Stasio
In this live-stream episode, Bryan is joined by Tim DeStasio, John Semmelhack, and Ty Branaman for a deep dive into residential ventilation...