All Episodes
HVAC School - For Techs, By Techs — 950 episodes · page 1 of 10
Next-Gen Filtration - Pressure Drop, MERV 16, and Bypass Prevention w/ Chris Howells
The Fuse Only Blows When You Leave - Short #307
Questionable CO Alarms w/ Bill Spohn
Same Charge, Different Numbers - Short #306
Tech, Mechanic, or Craftsman? Finding Your Fit in HVAC
Normal Subcooling, Hidden Restriction - Short #305
Airflow Serenity w/ Alex Meaney
Less Compressor, More Suction Pressure - Short #304
Mastering Your Meter Advanced Functionality with Louise Kellar (UEi Test Instruments)
Premature Coil Failure in Ductless Mini-Splits & VRF Equipment - Short #303
Advanced Refrigerant Recovery: Best Practices for Diverse Systems and Environments
The A2L & Refrigerant Transition - Short #302
Invented For Techs, by Techs: Inside Refrigeration Technologies' "The Lab"
The Ethics of IAQ – Testing vs. Remediation Conflicts - Short #301
Is 400 CFM per Ton Always Right? w/ Ty
The MERV 15 Filtration Physics - Short #300
Tips for Being On Call w/ Ty
The Florida "M-Word" – Legal Boundaries & Tech Communication - Short #299
Becoming a GRIT Host or Mentor w/ Leilani
Behind the Drywall – The Psychrometrics of a Hidden Moisture Failure - Short #298
HVAC Education. What NOT to Do w/ Jim F., Roman B. and Craig M.
Q&A What Uninsulated Refrigerant Lines Really Cost You - Short #297
Outdoor Air & Ventilation Strategies with John Semmelhack, Ty Branaman & Tim De Stasio
Selecting a Replacement Motor - Short #296
Nailing a Job Interview w/ Refrigeration Mentor
Digital Tools and AI - "So Happy Together" - Short #295
HVAC Summer Service Calls: Rushing, Mental Fog & How to Stay on Your Game
The House Always Wins! A Class On Building Science Basics - Short #294
Compressor Failures, What and Why w/ Ty
Multi Position Valves and More - Short #293
Triple Point In Water and CO2 w/ Andrew G. and Matthew T.
Washing Commercial Coils and Water Challenges - Short #292
Does AI Belong in Trades Education w/ Ty
Q&A System Oversizing - Short #291
Filters - MERV 13, Myths & More
From High Performance Medicine to High Performance HVAC - Short #290
Training The Next Generation of HVACR Technicians w/ Lenny Diaddario (Copeland)
Communications Might Be Your Best Tool - Short #289
All About Airflow Testing w/ Eric Kaiser
The Deep End with Roman Baugh: Live Call, Grounded Compressor, Mitsubishi Mini-Split
Add Duct Renovations to Your Product Offerings
Refrigeration Pulse Valves - Short #288
Residential HVAC Install Process Improvement
How to Teach Kids the Trades - Short #287
Geothermal – Back to the Basics w/ Brad Cooper
How to Make Online Training That Does Not Suck - Short #286
The Vacuum Deep Dive: Microns, Moisture, and Molecular Science
Surge Protection for HVAC - Short #285
20 Years in Family Business from the Kalos Founders
Permanent Load Reduction As a Sales Driver - Short #284
Cold Climate Evacuation Livestream - Pandora's Box
Training Refrigeration: Building Technicians Who Think, Not Just Fix - Short #283
Succession in Family Business w/ TruTech & Kalos
Adding Plumbing To Your HVAC Business - Short #282
Troubleshooting Tips and Tricks w/ Let's Be Techs
Heat In....Heat Out: All About Heat Transfer w/ Joe Joe The HVAC Man - Short #281
Building Science at the Kitchen Table: Using Testing to Close the Sale
Hard Lessons w/ Roman, Tim D., Nathan O. and ELK
Better Seen than Viewed w/ Jim Bergmann
Symposium - What Good Techs Do Different W/ Data
Heat Recovery from Data Center w/ Jeff Staub
All About ESCO with Renee Tomlinson and MeasureQuick's Latest Features with Jim Bergmann
Building Tools & the Trade w/ Tony G. from Fieldpiece
Symposium - Do Inverters Suck?
Recovery Pro Tips w/ Jesse from NAVAC
Symposium - What is the House Trying to Tell Me?
Don't Die! w/ Louise from UEi
Heat Exchanger Crack Comment - Short #280
Dehum Innovations and Essentials w/ Nikki K.
Lifetime of HVAC/R w/ John Pastorello - Short #279
Vapor Injection + Modulation Innovation w/ Copeland
TXV vs. EEV - Short #278
Electric Heat Talk w/ Bert
Vapor Diffusion Ports, Hygric Buoyancy, and Fruit - Short #277
Gas & Combustion Safety w/ Bert
WHY SQUARE FOOTAGE ≠ TONNAGE - Short #276
EPRs and Rack Refrigeration w/ Matthew Taylor
Combustion vs. Compression - Short #275
HVAC In the Northeast w/ Leo & Paul Sharkey
Superheat in Heat Mode: Why Heat Pumps Get Weird - Short #274
What We Learned From NCI Duct / Balancing Training
HVAC Systems for Architects: Making Sense of the Alphabet Soup - Short #273
Sizing Breakers and Conductors (for HVAC) – Have Things Changed?
Absorption Cooling - The Rise and Fall and Rise - Short #272
Combustion Analysis w/ Tony G.
Give Until it Hertz - The Battle Over Frequency - Short #271
Residential vs. Commercial HVAC Sales
When Ammonia Ruled the World - Short #270
Humidity, Airflow, and Refrigeration
The Finned-Tube Coil - Short #269
Are Two Are Better Than One: Understanding Tandem Compressors
The Tech That Tried to Beat the Compressor - Short #268
VRF, Ductless and Humidity Control w/ Roman
The History of the Thermostat - Short #267
Tech Support Highs and Woes w/ Roman
The Current War - Tesla, Edison & Westinghouse - Short #266
An R-454B Ramble w/ Elliot
Psychrometrics and the Magic Line - Short #265
Learning Hydronics, Boilers and Steam w/ Ray Wohlfarth
How Duct Tape Got Its Name (and Why It Shouldn't Be on Ducts) - Short #264