English Español

ABOUT OUR CLASSES

Since 1970, Lindsey-Cooper Refrigeration School has been a leader in the field of training service technicians for the HVAC/R industry.

Our students come from a variety of diverse backgrounds. Many have no knowledge of HVAC/R, some have very basic information, and some have hands on experience. Therefore, our students and teachers realize small class sizes are beneficial to their education. The school continues to maintain their class sizes to 15 students or less.

The advancement in technology has greatly impacted the hvac and refrigeration industry. We continue to move forward with our course curriculum in order to meet these challenges. More advanced electrical control systems have increased the schools focus on the electrical issues involving hvac/r technicians. The hands on electrical trainers in the lab are designed to emphasize and teach the students electrical troubleshooting. This will enhance their ability to understand and progress with the changes taking place in the air-conditioning, heating and refrigeration field.

Our instructors designed the course specifically to give you information that is

1. Useful
2. Up to date
3. Practical
4. Theoretical


ABOUT OUR CLASSES

The course is made up of 108 hours of classroom teaching, study and lab work. During the first week you will cover many topics:

  • Heat
  • States of Matter
  • Pressures
  • Temperature
  • Heat of Compression
  • Humidity
  • Basic Refrigeration Cycle
  • High, Low Head and Suction pressure
  • Service tools and Instruments
  • Compressors
  • Condensers
  • Evaporators
  • Metering Devices
  • Refrigerant Accessories
  • Refrigerants
  • Heating

  • Chilled Water systems
  • Ohm's Law
  • Magnetism
  • Electrical Potential
  • Series and Parallel Circuits
  • Continuity
  • Phases
  • Transformers
  • Motors
  • Capacitors
  • Relays
  • Meters
  • Thermostats
  • Anticipators
  • Rectifiers
  • Wiring Diagrams



LAB WORK - 54 Hours hands on


About 80 percent of an HVAC technicians work is with electricity. So during the second week the emphasis will be on learning the flow of electricity.


1. You will analyze and test capacitors
2. Use an ohm meter to determine common, start and run windings on compressors
3. Diagnose compressors for open, short, or a ground
4. Electrically wire and locate problems in different trainers


In the lab there are several stations called "trainers". Here is where you will actually put into practice what you learned in the classroom. You will physically wire the different electrical components. When you have practiced these, you will then be required to wire the trainer for the instructor without notes!

Additionally you will have the opportunity to

1. Solder, swage, and flare copper tubing
2. Use an oxyacetylene torch
3. Charge beverage coolers and residential air conditioning units


CLASS SCHEDULE



Full Time/Part Time Language Days Class Hours Length
FULL-TIME DAY COURSES English Mon-Sat 7 a.m. to 5 p.m. 2 Weeks in length
PART-TIME NIGHT CLASS English Tues/Wed/Thurs 7 p.m. to 10 p.m. 12 Weeks in length
PART-TIME SAT CLASS English Saturdays only 7 a.m. to 5 p.m. 12 Weeks in length
PART-TIME NIGHT CLASS Spanish Tues/Wed/Thurs 7 p.m. to 10 p.m. 12 Weeks in length
PART-TIME SAT CLASS Spanish Saturdays only 7 a.m. to 5 p.m. 12 Weeks in length
The EPA Certification is held every 3 weeks. This includes a class and testing for Federal EPA certification. Because your certification is through the EPA, a Federal Agency of the US Government, your certification is valid in all 50 statesand many foreign countries.

We are very proud of the quality of students that have graduated from our school. This is substantiated by the many employers that continue to send their employees through the school.


TRACK RECORD



The following is a partial list of companies whose employees we have trained:
  • A Appliances (Sulphur Springs)
  • Air Cold Services
  • Amarada-Hess Corporation
  • American Airlines
  • American Ice Machine Co.
  • Arlington Milk Producers Association
  • American Properties
  • ARA Services
  • Arlington Independent School District
  • Athens School District
  • Atlantic Air, Inc.
  • B.C. Plumbing Company
  • Baylor Hospital
  • Berkey's A/C
  • Best Buy Foods
  • Beverly Hills Hospital
  • Big Bend Telephone Company
  • Braums Ice Cream
  • British Petroelum
  • Bryce Dixico
  • CBS Mechanical Co. (Denton)
  • CB Richard Ellis
  • Celanese Chemical Co., Inc.
  • City of Carrollton
  • City of Dallas
  • City of Grand Prairie
  • City of Grapevine
  • City of Hurst
  • City of Odessa
  • City of Watauga
  • Cody & Cody Service Co.
  • Comfort Control A/C & Heating
  • Comfort Craftsmen
  • Continental Inn
  • Covington Point Apts. (Paragon Group)
  • Dairy Equipment Company (Wisconsin)
  • Dairy Equipment & Supply (Kentucky)
  • Dalcor Property Management. Inc.
  • D/FW International Airport
  • D.W. Management Company
  • Econ-Aire Company
  • Elder Properties (Irving)
  • Federal Reserve Bank (Dallas)
  • Fox & Carskadon Mgmt. Corp. (California)
  • Frankie Melton Service Co. (Sulphur Springs)
  • Frito Lay, Inc.
  • General Motors Corporation
  • Gerdau- Ameristeel
  • Hardin Properties, Inc. (Denton)
  • Hill & Associates
  • Grandy's
  • Horchow mail Order, Inc.
  • Howard Payne University
  • Howmet Corp. (Wichita Falls)
  • Industry Sales Inc.
  • Integrity AC
  • Johnson Controls
  • Kentucky Fried Chicken
  • Kraft Foods
  • Lea County Electric Co-op. (New Mexico)
  • Legendary Associates
  • Long Air Conditioning Service Company
  • Lone Star Inc.
  • Marriott Hotels
  • McDonalds
  • Merico, Inc.
  • Mitsubishi Heavy Industries America
  • Mobil Oil Corporation
  • Mr. M Good Stores
  • Nacogdoches Memorial Hospital
  • National Chemsearch, Inc.
  • Northrup, Inc.
  • Northwood Panelboard Co. (Minnesota)
  • Palacious Independent School District
  • Pilgrim Pride Foods
  • Pine Creek Medical
  • PPG Industries
  • Riverside Ice Company
  • Schindler Air Conditioning Service Co
  • Schlotzsky's (Dallas)
  • Scientific Products, inc
  • Scottish Rite Hospital
  • Shepherd Food Equipment Corp.
  • Sigmor, Inc.
  • Six Flags Over Texas
  • Story Manufacturing Company
  • Sun Oil Company
  • Surgikos, Inc.
  • T & M Services (Irving)
  • TECCOR, Inc.
  • Teledyne Service Company
  • Tetra-Pak Corporation
  • Texas A & M University
  • Texas Instruments, Inc.
  • The Texas Rangers
  • The Vantage Company
  • Ticknor Properties
  • Triangle Machine & Manufacturing Company
  • Triple A Air Conditioning & Heating
  • Tyler Refrigeration Company (Waxahachie)
  • UAW-GM
  • United Dairymen of Arizona
  • University of Dallas
  • Varo Semiconductor, Inc
  • Welch Construction Company (El Paso)
  • Western Electric
  • Wright Dairy Refrigeration (California)
  • Xerox Corporation