acservicetech
Charging R-410A Refrigerant into an Air Conditioner! Pressures, Temps, Tips!
HVAC Apprenticeship Class, Refrigeration Cycle, Superheat, Subcooling, Saturation, Parts, AC & Heat!
ACSERVICETECH HVAC Channel!
HVAC Training Basics for New Techs: Gauges, Pressures, Temps, Check the Charge!
Electric Expansion Valve (EEV) Operation and Testing! HVAC Metering Device Training!
Testing if an HVACR Compressor is Shorted to Ground, Open, or Overload Tripped!
Gas Furnace Training Class! Basics, Operation, Components, Troubleshooting
HVAC Training Basics for New Technicians and Students! Refrigeration Cycle!
Troubleshooting all HVAC CIRCUIT BOARDS! Methodology and Procedures Used in the Field!
3 Methods to Test HVAC Electrical Switches with a Multimeter!
Full Installation of an Inverter Mini Split Heat Pump to A Ducted Air Handler!
R410A Refrigerant Charge Level Measurements on Air Conditioners! Walkthrough and Practice!
HVAC Low Airflow Diagnosis! 5 Methods to Determine if an AC Coil is Clogged with Dust!
R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!
Finding Low Voltage Shorts Fast! HVAC Troubleshooting!
HVAC 1st Year Apprenticeship Class, How an AC Works, Refrigeration Cycle w Bryan Orr- HVAC School
40 VACUUM PROCEDURE TIPS for HVAC Techs! Avoid Frustration and Save Time!
Inverter Mini Split Operation and Service Procedures Book and E-Book!
HVAC Training Book, Refrigerant Charging & Service Procedures Ebook & Paperback!
WHY CAPACITORS FAIL in Air Conditioners! Watch it Break!
Explaining "Gas Furnace Basics, Operation, Efficiency, Parts" to Your Apprentice!
HVAC Metering Device Types: EEV, TXV, TEV, Piston, Capillary Tubing! Function, Location, Problems!
Troubleshooting Indicators for a Liquid Line Restriction, Low Airflow, Low Charge! Check the Charge!
HVAC Apprenticeship Class Year 2, MINI SPLIT REFRIGERATION CYCLE in AC Mode with R-32 & R-410A Temps
Air Conditioner Condensate DRAIN TRAPS! Function, Problems, Cleaning, Air Loss! Do I need it?
HVAC CONTACTOR Operation, Types, Ratings, Problems, Testing!
Boiler Training Class, Parts, Operation, Zoning, Explained!
Air Handler with Electric Strip Heating: Operation and Troubleshooting!
Gas Furnace Training & Testing: LED Status Error Codes for Carrier, Bryant, Payne
Mini Split Failure from Electrical Surges, High and Low Voltage! HOW TO SOLVE IT!
Refrigeration Cycle Tutorial: Step by Step, Detailed and Concise!
Refrigerator Compressor Not Running? Test The Start Relay, Overload, Capacitor, PTC Thermistor
R-410A AC Unit, Checking the Charge with Subcooling, Undercharged through Overcharged!
Electrical Troubleshooting! Finding 8 Electrical Faults!
HVAC Refrigerant Recovery Machine, Hose, Tank, & Tool Setup and Procedure!
Reading the Rating Plates of an Air Conditioner! Size, Refrigerant, Pressure, Electrical
How Does a Mini Split Provide Heat? Refrigeration Cycle Heating Mode Explained!
Mini Split Replacement and Install Process! Wall Mounted Indoor Unit! All the Small Important Steps!
Showing TXV Operation with a Water Stream! Thermostatic Expansion Valve Explained!
HVAC Multimeter Basics: Measuring Electrical Resistance vs Continuity! Testing and Tips!
Outdoor Heat Pump Electrical & Refrigerant Components Walkthrough! What They All Do!
Measuring Airflow CFM on HVAC Systems! Finding Airflow Problems!
Inverter Mini Split FAN MOTOR Operation and Testing! 5-Wire BLDC
Mini Split LOUVER MOTOR Operation and Testing! How Stepper Motors Work!
R-410A Refrigerant Charge Measurement Examples on Air Conditioners! Total Superheat Method Practice!
10 Updates from AC Service Tech!
Charging an R-410A AC Unit that is Very Low on Refrigerant with the Subcooling Method!
HVAC Ductwork Basics! Trunk Duct Fittings, Elbows, Names, Sizes!
Recovery Machine Hose Setup! Step by Step Procedure for Recovering Refrigerant!
Teaching Thermostat Functions to New HVAC Techs and Students!
Where to Find R-22 & R-410A LEAKS on AC Units! Top 10 Spots!
Explaining Superheat and Subcooling to Your Apprentice!
Is There Really 170 Volts Instead of 120V at The Receptacle?! I Use a Capacitor to Prove This!
Circuit Boards, ECM Fan Motors, Thermostats, and More! HVAC Q&A - AC Service Tech Answers Podcast!
HVAC Control Board Operation for Troubleshooting!
How Defrost Works on a Heat Pump! Explained Step by Step!
Scroll, Reciprocating, Rotary Hermetic Refrigerant Compressors! Cut Open!
Honeywell Thermostat Instructions, Wire Terminals, Functions, Color Code! Furnace and AC! Heat Pump!
SPIN Swage and SPIN Flare Copper Tubing Tools!
Time Management! Where to Invest your Time as an HVAC Tech!