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Free Chiller Service Course
Trane CVH
Trane CVH Purge Filter Change (3:04)
Trane CVH Leak Search Repairs (2:04)
Trane CVH Recovery (8:35)
Trane CVH Moisture Testing (10:26)
Trane CVH Purge Troubleshooting (5:59)
Trane CVH Teardown (15:00)
Trane CVH Pressure Test & Leak Search (10:00)
Trane CVH Oil Regulator Repair (13:11)
Trane CVH Excessive Pumpout (20:14)
Trane CVH Chiller Change Out (3:07)
Trane CVH Chiller PM (14:18)
Trane CVH Overhaul (3:59)
Trane CVH Overhaul Startup (39:15)
Trane CVH Binding Sensors Tech View (2:58)
Trane CVH High Head Service Call (1:57)
Trane CVH Surging Service Call (19:01)
Trane CVH PM Vlog (2:25)
Trane CVH Chiller Overview (27:48)
Trane CVH Refrigerant Cycle 1 (43:21)
Trane CVH Refrigerant Cycle 2 (12:25)
Trane CVH Secondary Refrigerant Cycles (11:08)
Trane CVH Troubleshooting Guide (1:51)
Trane CVH Oil Cycle (2:42)
York YK
York YK Vane Switch Alarm & Calibration with Pulldown Overcurrent Issue (9:58)
York YK Assortment of Repairs, Full Process, Recovery to Startup (70:36)
York YK Shaft Seal Replacement (15:49)
York YK Shorted Motor (6:06)
York YK 2430 to 3630 Upgrade (15:54)
York YK Shaft Seal Teardown (13:59)
York YK Liquid Level Sensor Adjustment (12:35)
York YK Oil System Overview (16:53)
York YK PRV Sensor Replacement (5:52)
York YK Issues with BMS Failure (12:47)
York YK IGBT Test Procedures (11:45)
York YK Surge Troubleshooting Procedures (13:55)
York YK SCR Test Procedures (12:24)
York YK Chiller Overview (27:46)
York YK Troubleshooting Guide (5:09)
Trane RTAA
Trane RTAA How Compressor Loading Valves Work (6:03)
Trane RTAA Stuck Slide Diagnosis & Repair Series (44:15)
Trane RTAA BMS Fault (4:26)
Trane RTAA Condenser Fan Short (2:18)
Trane RTAA Bad Unloader Coil (4:47)
Trane RTAA Compressor Leak Repairs (16:40)
Trane RTAA 1U3 EXV Failure & Repair (16:00)
Trane RTAA Female Unloader Issue (8:06)
Trane RTAA Low Oil Troubleshoot and Checking Oil Level (11:23)
Stop Service Valve Stem Leaks on Chillers (2:26)
Trane RTAA Compressor Lockout / Circuit Lockout on UPC2 Controls (1:46)
Trane RTAA Controls Repair and Pump Issue Service Call (38:53)
York YCIV
York YCIV BRAM Repair (4:31)
York YCIV Condenser Fan Short (3:43)
York YCIV Suction Transducer Diagnostic (22:18)
York YCIV Water Temp Diagnostic & Repair (26:00)
York YCIV VSD IGBT Replacement 1 (6:51)
York YCIV VSD IGBT Replacement 2 (3:27)
York YCIV VSD Trigger Board Diagnostic (6:44)
York YCIV Difficult Leak Search & Repair (8:31)
York YCIV Unusual Compressor Flooding (21:31)
York YCIV VSD Assembly Replacement (42:37)
York YCIV Refrigerant Leak Repairs (29:09)
York YCIV Oil Line Repair (22:12)
York YCIV Bad Oil Temperature Sensor (18:51)
Carrier 30GX/30HX/30GT
30GX PM Vlog (0:55)
30GX Frozen & Busted Evap (4:10)
30GX Overview (41:16)
30GX EXV Repair (5:18)
30HX Starter Rebuild (5:48)
30GT Bad CFM, High Head (8:12)
30GT Replacement (11:20)
Trane CGAM
Trane CGAM Sensor Repairs (68:45)
Trane CGAM Comm Card Install (14:07)
Trane RTHD
Trane RTHD Controls Short Service Call (17:39)
York YCAS
York YCAS PM & Air in Loop (5:40)
York YCAS Sensor Harness Replacement (10:47)
York YCAS Bad Load Control Valve Repair (8:07)
York YCAS Leak Repair & Stuck Slide Valve (10:27)
York YCAS Emergency Distech Controls Retrofit (42:27)
York YKEP
York YKEP Refrigerant Cycle (7:01)
York YKEP Economizer Operation (14:40)
General Chiller Basics
What is a Chiller (1:58)
Air Cooled Chiller Mechanical Training (115:21)
Air Cooled Chiller Operations Training (98:40)
Water Cooled Chiller Mechanical Training (107:09)
Water Cooled Chiller Operations Training (112:28)
Chillers Overview (99:35)
Air Cooled Charging (10:56)
Air Cooled Evacuation (12:38)
Air Cooled Recovery (7:54)
Air Cooled Service Charging (12:00)
Water Cooled Recovery (11:57)
Push/Pull Procedures (11:17)
VRF Replacing Chillers? (32:08)
Chiller Two Phase Line - ITC (10:21)
Chiller Startup Pre Checks (19:00)
Chiller Repair Analysis (6:32)
Avoiding Electrolysis (2:32)
Chiller Hydronic Freeze Protection & Economizers (59:29)
Chiller Evaporators (10:11)
Chiller Tech Basic Tools - ITC (49:00)
Chiller Tech Mechanical Tools - ITC (33:53)
Future of VRF Chillers - ITC (18:37)
Pony Chillers - ITC (10:00)
Chiller Metering Valves Main Function - ITC (9:07)
Brazing Practices (35:44)
Chiller Condenser Approach (6:32)
Chiller Evaporator Approach (7:48)
Flow on Off Chillers (7:51)
Chiller Economizers (5:31)
Removing Chiller Condenser Fan Blade Tip (0:24)
HVAC Compressor Commissioning (92:28)
HVAC Compressor Startup Analysis (105:41)
HVAC Troubleshooting Practice (61:02)
HVAC Hydronics (48:20)
Chiller Hydronics Feet of Head (1:32)
Reconditioning Chiller Service Valves (5:39)
Scroll Chillers
Scroll Compressor Discharge Superheat (3:13)
Scroll Chiller Key Points - ITC (5:53)
Reciprocating Chillers
Reciprocating Chiller Key Points - ITC (9:57)
Screw Chillers
Screw Chiller Types of Loading Control (5:43)
Screw Chiller Loading Control - ITC (29:11)
Screw Compressor Remanufacturing (6:57)
Screw Compressor Discharge Superheat (4:10)
Screw Chiller Key Points - ITC (9:45)
Centrifugal Chillers
What is a Centrifugal Compressor (1:40)
What is a Centrifugal Chiller IGV (3:05)
Centrifugal VGD (8:57)
Centrifugal Chiller IGV vs VGD (5:23)
High Pressure VS Low Pressure Chillers - ITC (14:38)
Centrifugal Stall (11:05)
Centrifugal Surge (9:42)
Centrifugal Chiller Surge Graph Basics (5:13)
Understanding Centrifugal Chiller Surge Graphs (5:13)
Centrifugal Discharge Superheat (6:28)
What is Magnetic Bearings in Centrifugal Chillers (5:29)
Centrifugal Chiller Key Points - ITC (8:55)
Controls
Chiller Setpoint Control (11:01)
HVAC Lead/Lag Staging Control (5:17)
Staging Lag Chiller (9:20)
HVAC Suction Pressure Staging (17:36)
HVAC Controls Inputs/Outputs (77:32)
HVAC BMS Network Wiring (73:12)
HVAC BMS Heating Controls (78:33)
HVAC Terminal Units (VAV/FPB) (89:51)
Chiller HMI Training (113:00)
HVAC Controls Device Troubleshooting (97:17)
Refrigeration Training
HVAC Refrigeration Refresher 2 (60:50)
HVAC Refrigeration Troubleshooting (63:06)
HVAC Pressures vs Saturation Troubleshooting (24:53)
Psychrometrics Matter in HVAC (26:11)
HVAC Psychrometrics (35:42)
HVAC Head Pressure Controls (104:04)
Why Use Discharge Superheat in HVAC (12:26)
How long to wait when adjusting TXV (12:56)
Refrigerant Overcharge & Inefficient Compressor Troubleshoot (61:15)
Refrigerant Troubleshooting Exercise (52:28)
HVAC TXV Troubleshooting (71:14)
HVAC TXV Teardown and Repair (28:48)
HVAC Refrigeration Cycle Review (50:51)
Understand Chiller Approach (15:21)
Tech Development
Chiller Tech Wages (9:55)
Criminals in HVAC (4:46)
Improve Your HVAC Career (6:45)
First Chiller Troubleshooting Steps (12:56)
Help Each Other as HVAC Techs (5:40)
How to Start as a Chiller Tech (13:25)
Things We Get Into as HVAC Techs (61:03)
Tech Support in the HVAC Industry (42:15)
Passion in HVAC (41:30)
Mindset on HVAC Systems (27:27)
Hydration Safety - My Story (16:12)
Improve Your Process in HVAC (13:45)
Tech Story, Finance Degree to Chiller Tech (7:28)
Working Long Hours in HVAC (25:27)
Develop a Niche in HVAC (11:10)
Profits VS Quality in HVAC (14:38)
Don't Always Reverse Engineer as HVAC Tech (9:37)
Importance of Self Education in HVAC (23:39)
How I Interview HVAC Senior Techs (14:44)
Chiller Tech Service Truck Loadout (26:16)
Chiller Tech EDC Service Bag Loadout (34:07)
How I Interview Entry Level HVAC Techs (5:02)
HVAC Technician Burnout (7:29)
Words from HVAC Apprentice & Chiller Apprentice (7:37)
Amazon HVAC Tools (4:04)
Studying as an HVAC Technician (5:30)
This is more than HVAC (4:59)
Would I Choose HVAC Again? (5:59)
My Secrets to Mastering my Chiller Craft (13:45)
The Issue with Social Media HVAC Training (7:48)
Electrical Basics
HVAC Electrical Troubleshooting (98:52)
HVAC Electric Heat (99:00)
Line Filters/Line Reactors/Inductors in Chillers (3:44)
Triac's in HVAC (6:23)
Starters & VFD
ABB Start/Stop in Chiller Plant (8:26)
McQuay Chiller Benshaw Soft Starter (12:30)
SCR in Chillers (13:32)
VFD Components in Chillers (8:34)
VFD Power Flow in Chillers (16:07)
VFD On-Board Package in Chillers (2:13)
What is a IGBT in Chillers (4:34)
HVAC VFD Operations & VFD Troubleshooting (103:25)
HVAC VFD Commissioning & VFD Configurations (111:26)
HVAC VFD Basics (91:12)
HVAC VFD Maintenance Procedures (14:18)
HVAC VFD Troubleshooting & Repairs Service Call (11:54)
HVAC VFD Acceleration/Deceleration Settings (12:04)
Cooling Towers
Cooling Tower Troubleshooting Training (54:51)
Cooling Tower Troubleshooting & Startup (59:07)
Cooling Tower PM Basic's (34:56)
Cooling Tower Freeze Prep Vlog (14:41)
Tower Cleaning Vlog (5:32)
Cooling Tower Basics Training (85:22)
Chiller Cooling Towers (Water "Condensers") - ITC (13:36)
Cooling Tower Balancing (31:53)
Cooling Tower Change Out (11:38)
Chiller Cooling Tower Condenser Water Setpoints (19:23)
Underground Cooling Tower Condenser Water Pipe Break (10:28)
Calibrating HVAC Hydronic Pressure Gauges (1:30)
How HVAC Hydronic Make Up Water System Works (1:55)
Hydronic HVAC Loop Chemical Testing (9:57)
AHU's
Chilled Water AHU Troubleshooting Training (54:58)
HVAC AHU 40HP Bearings Replacement (1:49)
HVAC Multi Zone AHU Static Issues (13:36)
HVAC AHU PM's (27:44)
HVAC OA Intake Repairs (27:10)
Replacing Motor Bearings in HVAC AHU (21:35)
HVAC Motor Teardown (18:44)
Miscellaneous
Sterling Chiller Flow Issues (9:33)
Dunham Bush AVX Commissioning Follow-up (13:50)
Frozen Winter Storm Vlog (10:49)
Vlog 2 (32:51)
Vlog 3 (21:54)
Vlog 4 (15:42)
Vlog 5 (9:48)
Vlog 6 (9:46)
Vlog 7 (7:49)
Vlog 8 (10:37)
Vlog 9 (13:21)
Vlog 10 (10:17)
Vlog 11 (5:48)
Vlog 12 (8:02)
Vlog 13 (12:46)
Vlog 14 (28:05)
NRDC4M Recovery Machine (2:12)
Daikin WMC High Pressure (4:17)
Hanbell High Oil Level & Relay Failure (9:59)
Carrier A200 Flow Alarm (8:48)
Hanbell High Pressure Issues (10:10)
Oil Analysis Vlog (8:53)
My Trade School Vlog (24:00)
York YS Bad Sensors (4:39)
30GX Frozen & Busted Evap
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