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Why Measure Both Superheat and Subcooling when Checking the Charge of an AC Unit with a TXV

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Lessons List | 182 Lesson
Blower Fan Motor Won t Shut off STEP by STEP Troubleshooting
00:12:16

Blower Fan Motor Won t Shut off STEP by STEP Troubleshooting
HOW I FOUND a REFRIGERANT LEAK in this AC Unit
00:10:38

HOW I FOUND a REFRIGERANT LEAK in this AC Unit
Troubleshooting Variable Speed Fan Motors
00:08:30

Troubleshooting Variable Speed Fan Motors
Troubleshooting an X13 Blower Motor Step By Step
00:07:37

Troubleshooting an X13 Blower Motor Step By Step
How to Troubleshoot a Variable Speed Blower Fan Motor Easily and Quickly
00:04:47

How to Troubleshoot a Variable Speed Blower Fan Motor Easily and Quickly
Superheat Charging Chart How to Find Target Superheat and Actual Superheat on an Air Conditioner
00:05:22

Superheat Charging Chart How to Find Target Superheat and Actual Superheat on an Air Conditioner
Charging Freon Checking the Freon R 22 Refrigerant Charge Step By Step and How to tell if its Low
00:04:18

Charging Freon Checking the Freon R 22 Refrigerant Charge Step By Step and How to tell if its Low
Refrigerant Charging What it looks like to have a Bad TXV Compared to just a Low Charge
00:11:40

Refrigerant Charging What it looks like to have a Bad TXV Compared to just a Low Charge
R 22 Refrigerant Charging an Older System with a Capillary Tube Metering Device Confirming Charge
00:13:03

R 22 Refrigerant Charging an Older System with a Capillary Tube Metering Device Confirming Charge
R 410A Charging Charging a System that is Very Low on Refrigerant Avoid the Evap Freezing Part 1
00:10:27

R 410A Charging Charging a System that is Very Low on Refrigerant Avoid the Evap Freezing Part 1
R 410A Charging Weighing in Refrigerant Charge through the High Side Red Gauge and Why
00:07:25

R 410A Charging Weighing in Refrigerant Charge through the High Side Red Gauge and Why
R 22 Refrigerant Charging How to Measure if a System is Overcharged Fast way to Fix Subcooling
00:10:28

R 22 Refrigerant Charging How to Measure if a System is Overcharged Fast way to Fix Subcooling
Explaination of How to Pump Down an Air Conditioner including Proper Guidelines
00:03:52

Explaination of How to Pump Down an Air Conditioner including Proper Guidelines
Step by Step instructions on how to properly Check Refrigerant Charge
00:04:49

Step by Step instructions on how to properly Check Refrigerant Charge
Contactors Explained and Tested Wiring Troubleshooting Problems Ratings and Visual Power Up
00:05:58

Contactors Explained and Tested Wiring Troubleshooting Problems Ratings and Visual Power Up
Troubleshooting if a Thermostat is BAD Explained
00:06:00

Troubleshooting if a Thermostat is BAD Explained
Which HVAC 24v Transformer can you use for Replacement on almost Every Unit Transformers
00:02:54

Which HVAC 24v Transformer can you use for Replacement on almost Every Unit Transformers
Step by Step Procedure for Troubleshooting a Blower Motor from a Furnace and AC System
00:05:20

Step by Step Procedure for Troubleshooting a Blower Motor from a Furnace and AC System
Gas Furnace Troubleshooting Why the Sequence of Operation is Important
00:07:35

Gas Furnace Troubleshooting Why the Sequence of Operation is Important
Heat Pump Troubleshooting Defrost Board Testing and Bypass for Cooling
00:12:32

Heat Pump Troubleshooting Defrost Board Testing and Bypass for Cooling
Wiring a Heat Pump Thermostat to the Air Handler and Outdoor Unit Functions Terminals Colors
00:15:52

Wiring a Heat Pump Thermostat to the Air Handler and Outdoor Unit Functions Terminals Colors
Understanding and Wiring Heat Pump Thermostats with AUX Em Heat Terminals Colors Functions
00:09:25

Understanding and Wiring Heat Pump Thermostats with AUX Em Heat Terminals Colors Functions
Furnace Flame Sensor Testing and Flame Rectification Troubleshooting
00:11:27

Furnace Flame Sensor Testing and Flame Rectification Troubleshooting
Bypass the HVAC Thermostat for Testing of Furnace and AC Units
00:08:39

Bypass the HVAC Thermostat for Testing of Furnace and AC Units
Gas Furnace Troubleshooting Pressure Switch Testing Condensate Problem Error Codes
00:12:10

Gas Furnace Troubleshooting Pressure Switch Testing Condensate Problem Error Codes
HVAC Blower Motor Not Working Testing Resistance Values Thermal Overload to see What is Bad
00:09:33

HVAC Blower Motor Not Working Testing Resistance Values Thermal Overload to see What is Bad
Heat Pump Troubleshooting Testing Defrost Board to Force Defrost
00:04:29

Heat Pump Troubleshooting Testing Defrost Board to Force Defrost
Heat Pump Fan not Running Training on what Controls the Fan Motor and Why
00:10:04

Heat Pump Fan not Running Training on what Controls the Fan Motor and Why
HVAC Electric Heat Strips and Components Explained Voltage Path Resistance Readings
00:09:23

HVAC Electric Heat Strips and Components Explained Voltage Path Resistance Readings
HVAC Electrical Troubleshooting Fan Relay
00:06:24

HVAC Electrical Troubleshooting Fan Relay
General Purpose Switching Relays Mulitpurpose Relays Function Wiring Ratings Different Types
00:03:36

General Purpose Switching Relays Mulitpurpose Relays Function Wiring Ratings Different Types
Testing a Bad Honeywell General Purpose Relay and Taking Apart to See the Burn Marks
00:04:24

Testing a Bad Honeywell General Purpose Relay and Taking Apart to See the Burn Marks
Thermostat Furnace AC not Working Troubleshooting Bad Tstat Wiring and Blown 24v Fuse
00:08:56

Thermostat Furnace AC not Working Troubleshooting Bad Tstat Wiring and Blown 24v Fuse
How this Defrost Control Board Works Heat Pump Wiring for Defrost Cycle
00:07:57

How this Defrost Control Board Works Heat Pump Wiring for Defrost Cycle
Troubleshooting the Furnace Control Board IFC to Test if its BAD For Heat and AC Diagnosis
00:13:45

Troubleshooting the Furnace Control Board IFC to Test if its BAD For Heat and AC Diagnosis
Heat Pump Refrigeration Cycle
00:04:54

Heat Pump Refrigeration Cycle
Furnace and AC Fan Not Working Troubleshoot the Fan Control
00:15:02

Furnace and AC Fan Not Working Troubleshoot the Fan Control
Thermostat Blank Not Working Simple Diagnosis
00:11:46

Thermostat Blank Not Working Simple Diagnosis
Gas Furnace Spark Ignition Control Troubleshooting
00:10:48

Gas Furnace Spark Ignition Control Troubleshooting
Troubleshooting the HVAC Ice Cube Relay
00:06:44

Troubleshooting the HVAC Ice Cube Relay
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Course Description

Gas Furnace Ignition control troubleshooting course, in this course designed for both novice and experienced HVAC technicians. This course provides an in-depth understanding of gas furnace ignition control systems, focusing on identifying, diagnosing, and resolving common ignition control issues. You will learn about the various types of ignition controls, including intermittent pilot, hot surface ignition, and direct spark ignition systems. Through practical, hands-on modules, you will gain experience using industry-standard tools and techniques to troubleshoot problems such as ignition failure, short cycling, and delayed ignition. Emphasis is placed on safety protocols, ensuring you can perform diagnostics and repairs safely and effectively. By the end of this course, you will be equipped with the knowledge and skills to maintain and optimize gas furnace ignition systems, ensuring reliable and efficient operation. Enroll now to enhance your HVAC expertise and become proficient in gas furnace ignition control troubleshooting. Start your journey towards becoming a skilled HVAC technician today.
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