Theory ,Principles and
Fundamentals
Videos for HVAC
To find if a video is available in DVD simply click on it's title or graphic for more information.
In this video training segment, we cover basics of refrigeration and how they apply to the operation of refrigerators
and freezers. A must for new technicians and a great review for the experienced technician. TIME: 18:38 Regular price: $47.95 Sale price: $24.95 | Understanding the properties of gas for heating appliances is made simple with this video. In depth discussion of all aspects of
gas fundamentals and gas heating is covered. After viewing this program, you will have a full understanding of the principles and
fundamentals of how gas heating appliances work. TIME:26:30 Regular price: $47.95 Sale price: $24.95 | Eliminate the mystery behind the operation of a heat pump with this simple, down-to-earth video. we explain the three heat
pump cycles, the operation of the reversing valve, system metering device and supplemental heat systems. Animated, color
graphics show what happens when the heat pump changes cycles. TIME:23:02 Regular price: $47.95 Sale price: $24.95 |
At first glance, a heat pump schematic can appear complex, but we explain it step-by-step while showing the actual
components and the wiring harness as they appear in real life, it makes it easy to understand and troubleshoot electrical system
problems. This video is the first of a two-part series on a heat pump package unit electrical system. TIME:21:47 Regular price: $47.95 Sale price: $17.76 | In this video, we walk you through the basics of superheat charging, explaining step-by-step how it's done and how a system is evaluated. Perfect for both new and experienced technicians. TIME: 20:55 Regular price: $47.95 Sale price: $24.95 | Color animated
graphics show the operation of a room air conditioner refrigeration system, the complete refrigeration cycle and explain how the
components work together to accomplish the refrigeration process. TIME: 16:09 Regular price: $47.95 Sale price: $24.95 |
If you don't know what psychrometrics is and you are in the heating and air conditioning business, you'd better get this video. A
complete guide to determining air flow and heating and air conditioning requirements for system installations. TIME: 26:02 Regular price: $47.95 Sale price: $24.95 | From hot water heat to chilled water systems, this title provides a complete training program covering all aspects of hydronics. TIME: 41:21 Regular price: $47.95 Sale price: $24.95 | The mystery of electricity is eliminated with this basic and thorough explanation of how electricity works. Basics such as
electron flow, voltage, current and all the fundamentals of electricity are thoroughly explained. TIME:18:38 Regular price: $47.95 Sale price: $24.95 |
With the increased awareness of combustion and venting issues, this video is a must for every HVAC professional. TIME: 31:09 Regular price: $47.95 Sale price: $24.95 |
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