R-32 and R-454B Checking the Refrigerant Charge Scenarios! Practice for HVAC Techs!

Explaining Subcooling on an Outdoor AC Unit, Quickly! #hvac

Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!

A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools!

I built this guitar ENTIRELY out of a single pallet. Watch Full build in 25 minutes!

Checking the R-410A Refrigerant Charge! What to Watch Out For!

Inverter ac gas charging R-32 |R-32 gas charging inverter ac

Low AC Refrigerant Charge - How to be SURE (Does it really need Freon?)

Air Conditioner Troubleshooting! Connecting, Measuring, Fixing, Disconnecting!

Heavy Metal Repurposed: How Ship Anchor Chains Become Powerful Pickaxes

Brazing Is For Cavemen. THIS Is The Future Of HVAC Copper Connections. -RLS Crimping Tool-

40 VACUUM PROCEDURE TIPS for HVAC Techs! Avoid Frustration and Save Time!

How I Add Refrigerant to an Air Conditioner

A2L Mitigation System "First Look"

HVAC Training Basics for New Techs: Gauges, Pressures, Temps, Check the Charge!

R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!

"Flammable" Refrigerant Facts for Residential HVAC

HVAC Silver Soldering vs Brazing vs Brazing While Flowing Nitrogen!

How to Evacuate an AC system, Full Vacuum Procedure

How to Check AC Freon Level

Gas Furnace Training Class! Basics, Operation, Components, Troubleshooting