Online HVAC and Refrigeration Training

Chiller Mechanic Program

The Online Chiller Training Program is designed for advanced level technicians and building maintenance personnel who are responsible for operation, maintenance, and troubleshooting of chiller systems in commercial buildings.

Many commercial buildings utilize chilled water systems for comfort cooling. These chillers come in many different configurations. Small and mid-size chillers are used in buildings such as schools and medical office buildings. Large facilities such as colleges, hospitals, and military bases have central chiller plants that supply chilled water to multiple buildings.

(Details, price and payment options below)

This Online Chiller Training Program is made up of 4 courses for a total of 12 learning modules that are recognized for 36 hours of continuing education (CEHs), applicable to NATE re-certification:

202 High Efficiency HVAC System Maintenance – Central Chillers (6 hours)

402 HVACR Packaged Chillers: 25 – 150 Tons (9 hours)

203 High Efficiency HVAC System Maintenance – Cooling Towers (6 hours)

403 HVACR Water Cooled Mid & Large Tonnage Chillers 150+ Tons (15 hours)

Course Descriptions

202 High Efficiency HVAC System Maintenance – Central Chillers (6 hours/30 days) Intermediate

Written by Chris Compton

The intent of this online chiller training course is to give maintenance staff a feel for the equipment present in their buildings. With this understanding, you will be better able to perform and handle service issues when required. The course focuses upon Commercial Central Chiller Systems, with a basic introduction as to the layout of the various components utilized in large and small commercial facilities. Then the modules expand into the specifics of chilled water systems and the required maintenance and record keeping to insure efficient operation of the Chiller Systems. Recommended Prerequisites: You will need a strong working knowledge of HVACR Fundamentals prior to enrollment into this course. Instruction aligns with ACCA Quality Installation and ACCA/ ASHRAE Standard 180. This course is recognized for 6 hours of continuing education (CEHs) applicable to NATE re-certification.

Module topics covered:

Central Chiller Maintenance – Daily and Weekly
Central Chiller Maintenance – Monthly and Annual

402 HVACR Packaged Chillers: 25 – 150 Tons (9 hours / 30 days) Advanced

Written by Ron Auvil

Packaged chillers such as those used in small and medium tonnage applications will be covered in this course. Emphasis will be given to operating characteristics, main components, maintenance, control, and troubleshooting. This online chiller training course is recognized for 9 hours on continuing education, (CEHs), applicable to NATE re-certification. Modules cover:

Introduction; AHU and Chilled Water System Overview
Packaged Air-Cooled Chillers
Packaged Chiller Control, Operation, and Maintenance

203 High Efficiency HVAC System Maintenance – Cooling Towers (6 hours/30 days) Intermediate

The intent of this online chiller training course is to give maintenance staff a feel for the equipment present in their buildings. With this understanding, you will be better able to perform and handle service issues when required. The course focuses upon Commercial Cooling Tower Systems, with a basic introduction as to the layout of the various components utilized in large and small commercial facilities. Then the modules expand into the specifics of cooling towers and the required maintenance to insure efficient operation of the cooling tower systems. Recommended Prerequisites: You will need a strong working knowledge of HVACR Fundamentals prior to enrollment into this course. Instruction aligns with ACCA Quality Installation and ACCA/ ASHRAE Standard 180. This course is recognized for 6 hours of continuing education (CEHs) applicable to NATE re-certification

Module topics covered:

Cooling Tower Overview – Daily and Monthly Maintenance
Cooling Tower Overview – Annual and Seasonal Maintenance

403 HVACR Water Cooled Mid & Large Tonnage Chillers 150+ Tons (15 hours/60 days) Advanced

Written by Ron Auvil

This online chiller training course is designed for advanced level technicians and building maintenance personnel who are responsible for operation, maintenance, and troubleshooting of chiller systems in commercial buildings. We will cover larger chiller systems, to include screw and centrifugal chillers, as well as cooling towers. Emphasis will be given to operating characteristics, main components, maintenance, control, and troubleshooting. The vast majority of chiller types are thoroughly covered, as well as components and control sequences. The course will finish up with detailed, in-depth multiple field troubleshooting scenarios. All scenarios are derived from actual service calls. Upon completion of this course the technician will have been exposed to a minimum 70% of the most common service calls on commercial chiller systems. The prerequisites are successful completion of the 402 HVACR Packaged Chillers 25 – 150 Tons Course or equivalent field experience. This online chiller training course is recognized for 15 hours of continuing education, (CEHs), applicable to NATE re-certification. The modules cover:

Centrifugal Chillers
Screw Chillers
Cooling Towers
Typical Chiller Plant Layout
Mid and Large Tonnage Chiller Diagnostics and Troubleshooting.

Textbook Reference: Textbook not required.

Program Prerequisites: This advanced program is designed for HVACR technicians and contractors, facilities managers, and commercial maintenance technicians who have already completed an educational program for HVACR and/or have current working knowledge of HVACR fundamentals. It will build on your existing knowledge.

Grades: Students who complete the program with a score of 70% or higher will receive a Certificate of Completion for the HVACR Chiller Mechanic Program. Both courses in the program also carry NATE continuing education credit for technicians maintaining industry certifications.

Full Price: $ 788.00

Optional Related Course: Water Treatment for HVACR Systems

Water is a major component in many types of HVACR systems. The quality and suitability of that water is critical to ensure the reliable and efficient operation of those systems. This intermediate level HVAC water treatment training course introduces you to the concepts, information and procedures you need to know to understand the importance of water quality.

Full Price: $ 1436.00

Course Descriptions:

292 Water Treatment for HVACR Systems I (24 hours)

Water is a major component in many types of HVACR systems. The quality and suitability of that water is critical to ensure the reliable and efficient operation of those systems. This intermediate level course introduces you to the concepts, information and procedures you need to know to understand the importance of water quality. You will learn, in detail, about the attributes of water and its relationship to HVACR systems. Specific water quality requirements are discussed and methods of controlling and creating suitable water quality conditions are introduced. Instruction aligns with ACCA Quality Installation and ACCA/ ASHRAE Standard 180. This hvac water treatment training course is recognized for 24 hours of continuing education (CEHs) applicable to NATE re-certification.

Modules cover:

- Hydrologic Cycle
- Chemistry of Water
- Solubility
- Evaporation and Solubility
- Makeup, Blowdown and More
- Pretreatment
- Limits and Sampling
- Testing

If you are only taking a few courses with us there is not a requirement for a textbook. We will always recommend to our students to have a good general textbook for reference, the mark of a professional!

Each course purchase allows 60 days enrollment to complete. Must obtain a 70% or higher to obtain CEU recognition. Course provides you with a Subject Matter Expert (mentor) to assist with questions and all course materials for the duration of the course.

Textbook Reference: https://www.hvacrassets.net/Textbook/TextbookPage081021.pdf

293 Water Treatment for HVACR Systems II (21 hours)

Water is a major component in many types of HVACR systems. The quality and suitability of that water is critical to ensure the reliable and efficient operation of those systems. This intermediate level course introduces you to the concepts, information and procedures you need to know to understand the importance of water quality. You will learn, in detail, about the attributes of water and its relationship to HVACR systems. Specific water quality requirements are discussed and methods of controlling and creating suitable water quality conditions are introduced. Instruction aligns with ACCA Quality Installation and ACCA/ ASHRAE Standard 180. This hvac water treatment training course is recognized for 21 hours of continuing education (CEHs) applicable to NATE re-certification.

Modules cover:

- Scale and Corrosion Control
- Microbiological Control
- Cooling System Types and Issues
- Cooling System Treatment and Testing
- Boiler Treatment – Types of Boilers
- Boiler Water Treatment History
- Boiler Treatment Course

Objectives: Each module begins with a description or overview of the learning module and a list of learning objectives addressed within that module. As you study, focus on the stated learning objectives.

Industry Competencies: All courses in this HVAC water treatment training program are aligned with the National Standards for HVACR Education and the Building Performance industry as formulated by numerous industry groups such as ACCA Quality Standards, ACCA/ ASHRAE Standard 180, AHRI, HVAC Excellence, PAHRA, PHCC, RSES, and others.

Textbook Reference: https://www.hvacrassets.net/Textbook/TextbookPage081021.pdf

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