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Higher National Diploma In Refrigeration and Air Conditioning (Level-5) in London 2025

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Duration

24 Months

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£ 2,640
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Higher National Diploma In Refrigeration and Air Conditioning (Level-5) in London 2025
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This Higher National Diploma in Refrigeration and Air Conditioning (Level-5) provides an in-depth understanding of essential practices and principles in HVAC systems. Students will gain hands-on experience and knowledge of refrigeration components, air conditioning systems, and electrical applications.

 After the successful completion of the Programme, you will earn a UK 240 credit hours Certification awarded by MSBM partners.

This program covers basic and advanced refrigeration and air conditioning practices, including system flow controls, HVAC systems, and commercial refrigeration systems. Students will explore technical mathematics, electronics, motors, and gas heating systems. Emphasis is placed on practical training with a focus on technical drawing, system control, and applied physics. The course prepares graduates for the practical demands of the HVAC industry through real-world applications and industry-aligned learning.

 

This module introduces the fundamental principles and practical techniques of refrigeration and air conditioning systems. Key topics include the refrigeration cycle, common refrigerants, system components like compressors, condensers, evaporators, and expansion devices, as well as basic maintenance and troubleshooting procedures. Students will gain hands-on experience in installing, servicing, and testing HVAC systems, with a focus on safety practices and energy efficiency. The course prepares students for entry-level roles in HVAC industries and builds a foundation for more advanced studies in refrigeration and air conditioning technology.

This module introduces the foundational concepts and practical skills required for working with electronic circuits and components. Key topics include the identification and function of basic electronic components such as resistors, capacitors, diodes, and transistors, as well as circuit assembly, soldering, and testing techniques. Students will learn to interpret circuit diagrams, measure electrical quantities, and troubleshoot simple circuits using tools like multimeters and oscilloscopes. The course emphasizes hands-on experience, preparing students for entry-level roles in electronics or further studies in electrical and electronic engineering.

This module provides the mathematical foundation necessary for air conditioning mechanics, focusing on practical applications in the HVAC industry. Key topics include basic algebra, geometry, and trigonometry, with a focus on measurements, unit conversions, and calculations related to pressure, temperature, and volume. Students will also explore the mathematical principles behind heat transfer, refrigeration cycles, and system efficiency. The course emphasizes problem-solving and analytical skills essential for diagnosing and optimizing air conditioning systems, preparing students for technical roles in HVAC technology.

This module covers the essential components and underlying physical principles of refrigeration systems. Key topics include the refrigeration cycle, thermodynamic properties of refrigerants, and the operation of critical components such as compressors, condensers, evaporators, and expansion devices. Students will explore concepts like heat transfer, pressure-enthalpy diagrams, and phase changes, along with the role of each component in achieving cooling and temperature control. The course emphasizes practical knowledge, system design, and troubleshooting skills, preparing students for technical roles in refrigeration and HVAC industries.

This module focuses on the design, operation, and regulation of refrigeration systems with an emphasis on flow control mechanisms. Key topics include the refrigeration cycle, types of flow control devices such as thermostatic expansion valves, capillary tubes, and solenoid valves, and their roles in managing refrigerant flow and system performance. Students will explore the principles of pressure and temperature control, system balancing, and troubleshooting flow-related issues. The course prepares students for technical roles by providing hands-on experience in diagnosing, maintaining, and optimizing refrigeration systems for efficiency and reliability.

This module introduces the fundamental concepts of electricity, focusing on the basics of electric circuits and electrical principles. Key topics include electric charge, current, voltage, resistance, and Ohm’s Law, as well as the study of series and parallel circuits. Students will explore the concepts of electrical power and energy, and learn to analyze simple AC and DC circuits. Emphasis is placed on practical skills such as circuit assembly, measurement techniques, and troubleshooting, preparing students for further studies in electrical engineering and practical applications in the field.

This module provides a foundation in mathematical concepts essential for technical and engineering disciplines. Key topics include algebra, geometry, and trigonometry, with an emphasis on solving real-world technical problems. Students will learn to work with equations, functions, ratios, angles, and vectors, applying these concepts to technical fields such as electronics, mechanics, and construction. The course emphasizes practical problem-solving skills and analytical thinking, preparing students for more advanced mathematical applications in their technical and engineering studies.

This module builds upon the foundational concepts introduced in Electricity I, focusing on more advanced electrical principles and circuit analysis. Key topics include AC circuit theory, inductance, capacitance, reactance, and impedance in RLC circuits. Students will learn about phasor diagrams, power factor, and resonance, as well as three-phase systems and transformers. The course emphasizes practical applications and problem-solving in both AC and DC circuits, preparing students for more complex electrical systems and advanced studies in electrical engineering.

This module covers the principles, design, and operation of electric motors used in various industrial and commercial applications. Key topics include the working principles of AC and DC motors, motor components, torque-speed characteristics, and efficiency. Students will explore different types of motors such as induction motors, synchronous motors, and stepper motors, along with control methods like variable frequency drives (VFDs). The course emphasizes hands-on experience with motor testing, maintenance, and troubleshooting, preparing students for roles in motor design, control systems, and industrial automation.

This module introduces the principles and components of commercial refrigeration systems used in industries such as food storage, supermarkets, and cold chain logistics. Key topics include the refrigeration cycle, system components like compressors, evaporators, condensers, and expansion valves, as well as refrigerant properties and selection. Students will learn about the design, installation, and maintenance of commercial refrigeration systems, with a focus on safety standards and energy efficiency. The course prepares students for entry-level roles in commercial refrigeration, providing foundational knowledge for more advanced studies in the field.

This module focuses on the skills required to interpret and create technical sketches and blueprints used in HVAC (Heating, Ventilation, and Air Conditioning) systems. Key topics include reading and understanding HVAC drawings, symbols, schematics, and layouts, as well as manual and computer-aided sketching techniques. Students will learn to visualize and draft system designs, ductwork, piping layouts, and electrical wiring related to HVAC installations. Emphasis is placed on accuracy, scale, and the practical application of drawings in real-world HVAC projects, preparing students for roles in system design, installation, and maintenance.

This module builds on the concepts introduced in Technical Mathematics I, advancing students' mathematical skills for solving more complex technical and engineering problems. Key topics include advanced algebra, logarithms, exponential functions, complex numbers, and an introduction to calculus, including differentiation and integration. Students will apply these concepts to real-world scenarios such as electrical circuits, mechanical systems, and fluid dynamics. The course emphasizes problem-solving, analytical thinking, and mathematical modeling, preparing students for further studies and technical applications in engineering and technology fields.

This module focuses on developing effective verbal communication skills in both personal and professional contexts. Key topics include public speaking, interpersonal communication, listening skills, and presentation techniques. Students will learn to organize and deliver clear, persuasive, and engaging presentations, while also gaining confidence in participating in discussions and interviews. Emphasis is placed on audience analysis, non-verbal communication, and managing speaking anxiety. The course prepares students for success in professional environments where effective oral communication is essential, such as meetings, negotiations, and team collaborations.

This module covers the principles and application of control systems used in refrigeration, air conditioning, and heating (RAH) systems. Key topics include the operation of thermostats, pressure switches, solenoid valves, and electronic control devices that regulate temperature, humidity, and system efficiency. Students will learn about control strategies, troubleshooting methods, and the integration of automated systems in HVAC equipment. The course emphasizes practical skills in installing, adjusting, and maintaining control systems, preparing students for technical roles in the HVAC industry, with a focus on system optimization and energy management.

This module focuses on the principles, design, and operation of heat pump systems used for heating and cooling applications. Key topics include the refrigeration cycle, thermodynamics of heat transfer, and the components of heat pumps, such as compressors, evaporators, condensers, and expansion valves. Students will explore various types of heat pumps, including air-source, ground-source, and water-source systems, as well as their energy efficiency and environmental impact. The course emphasizes system design, installation, troubleshooting, and maintenance, preparing students for roles in HVAC technology and sustainable energy solutions.

This module covers the principles, components, and operation of gas heating systems commonly used in residential, commercial, and industrial settings. Key topics include combustion theory, types of gas furnaces, burners, heat exchangers, and ventilation systems. Students will learn about fuel types, efficiency ratings, safety controls, and the regulations governing gas heating installations. The course emphasizes practical skills in the installation, troubleshooting, and maintenance of gas heating systems, preparing students for technical roles in HVAC, gas service, and energy management.

This module introduces the fundamental concepts of physics with a focus on practical applications in engineering and technology. Key topics include mechanics, thermodynamics, electricity and magnetism, waves, optics, and fluid dynamics. Students will explore real-world applications of these principles in areas such as energy systems, electronics, and material science. The course emphasizes problem-solving and hands-on experiments, providing students with the foundational physics knowledge necessary for technical fields like mechanical, electrical, and civil engineering.

This module focuses on the principles, construction, and operation of transformers in electrical systems. Key topics include the theory of electromagnetic induction, transformer design, types of transformers (such as step-up, step-down, and isolation transformers), and their applications in power transmission and distribution. Students will explore concepts like turns ratio, voltage regulation, losses, and efficiency. The course emphasizes practical skills in testing, troubleshooting, and maintaining transformers, preparing students for careers in electrical engineering, power systems, and industrial automation.

This module covers the design, operation, and maintenance of Heating, Ventilation, and Air Conditioning (HVAC) systems used in residential, commercial, and industrial environments. Key topics include heat transfer, thermodynamics, refrigeration cycles, air distribution, and indoor air quality. Students will explore system components such as furnaces, air handlers, heat pumps, compressors, and ductwork. The course emphasizes energy efficiency, environmental impact, and troubleshooting techniques, providing hands-on experience in HVAC installation, system optimization, and maintenance, preparing students for technical careers in HVAC engineering and building management.

This module provides hands-on experience and practical training in key technical skills related to the student's field of study, such as engineering, HVAC, or manufacturing. Key topics include the application of theoretical knowledge in real-world scenarios, equipment handling, safety practices, and problem-solving techniques. Students will participate in workshops, lab exercises, and on-site training to develop proficiency in system installation, maintenance, troubleshooting, and repair. The course emphasizes skill development, teamwork, and professional competence, preparing students for industry-ready careers through immersive, practical experiences.

All MSBM courses are accredited by the relevant partners and awarding bodies.  Please refer to MSBM accreditation in about us for more details.

Upon completing the Higher National Diploma In Refrigeration And Air Conditioning (Level-5) students become eligible to pursue advanced studies, including admission into a master's degree. This qualification opens the door to further education in areas such as mechanical engineering, energy systems, or advanced HVAC technologies.

Higher National Diploma In Refrigeration And Air Conditioning (Level-5), learners must possess:


* Relevant/Local Board of Examination Result in your Country, which must include at least 5 'C' Grades in English and 4 other subjects. 

* Mock Examination Results can also be accepted for initial Conditional Admission, pending the release of the Board of Examination Results. (This is assessed on a case-by-case basis). 

* Learner must be 18 years and older at the start of the Course. 

OR

Mature Learners (21 years and older) with work experience in supervisory, leadership or management roles. (This is assessed on a case-by-case basis).

This is a self-study programme with unlimited tutor support. You will never be more than a message or phone call away from our tutors.

Workshops are conducted by live webinars for online students.

Classroom workshops are available if there is a local branch in your country. Speak to our course advisors on this subject.

There is no Visa requirement for this programme.

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