
Obtain an official heat pump installer certificate accredited by the Office of Technical Inspection (UDT). Comprehensive 2-day theoretical and practical training at COCH Kraków in partnership with Viessmann.
We provide the highest quality of education on the market, full technical facilities, and excellent catering conditions.
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Accredited RES Training · COCH Kraków
Two-day intensive stacjonarne course (theory + practical workshops) · Viessmann partnership · restaurant lunch every day
Course price (net)
1600 zł net
Pre-payment for the training must be credited to the COCH bank account at least 3 business days before the scheduled start of the course. For companies we offer bank transfer settlement, while private individuals can pay exclusively in cash at the COCH cash desk on the day of training.
See pricingAcquire the qualifications and authorizations necessary for the correct installation, commissioning, regulation, and maintenance of geothermal and air source heat pumps.
The training for heat pump installers, service technicians, and operators of geothermal and air source heat pumps is ideal for those who plan to take the exam before the Examination Board appointed by the President of UDT (Office of Technical Inspection) and apply for a RES certificate in renewable energy sources – heat pumps. Our course at COCH Kraków combines an exhaustive theoretical lecture with intensive practical workshops, providing complete substantive and practical preparation.
Since 2010, the Central Refrigeration Centre 'COCH' in Kraków Sp. z o.o. has been cooperating with the renowned Viessmann brand, which guarantees the highest quality of education. Under this fruitful and long-standing cooperation, COCH training stands have been equipped with modern, fully operational heat pumps, including Vitocal 161-A, Vitocal 200-S, and Vitocal 350-A. Thus, participants have a unique opportunity to physically install, regulate, measure operating parameters, and service these advanced devices.
The basic training is designed both for individuals starting their journey with heat pumps and for experienced HVAC installers who wish to organize their knowledge and obtain the official, state-recognized RES installer certificate.
The training spot is guaranteed by pre-payment made at least 3 business days before the scheduled course. All training materials, complete technical documentation, full catering (including a hot, two-course restaurant lunch every day), and secure parking on COCH premises are included in the training price. In case of participating in a multi-day training, it is possible to leave the car overnight free of charge in the closed area of the center.
Target groups
Installers of heating, ventilation, and sanitary systems wishing to expand their portfolio with professional heat pump installations.
Technicians responsible for periodic inspections, diagnostics, regulation, and energetic optimization of heat pump systems.
Persons responsible for the selection of heat pumps, heat sources, and optimization of building energy demand.
Specialists dealing with electrical connections of heat pumps, control automation, and integration with Smart Home.
All renewable energy enthusiasts wanting to acquire a stable and highly sought-after profession in the market.
Possession of the RES installer certificate in the field of heat pumps is required by applicable legal regulations and confirms the highest qualifications.
Holding a certificate is based on the Act of 20 February 2015 on Renewable Energy Sources. According to the Act, an installer can submit an application to the President of the Office of Technical Inspection for the issuance of a document confirming qualifications to install heat pumps. To obtain a RES certificate, the installer must have an appropriate vocational diploma (e.g. technician of renewable energy devices and systems, sanitary engineering, thermal engineering, refrigeration, etc.) or undergo basic training in an accredited training centre and pass an exam before the UDT board.
UDT Accreditation Reference
The Central Refrigeration Centre 'COCH' in Kraków Sp. z o.o. holds an official, lifelong accreditation of the Office of Technical Inspection, registration number OZE-A/12/00035/15.
The legislator has provided two pathways for applying for a certificate issued by the President of the Office of Technical Inspection:
Dedicated to persons holding a field-specific vocational diploma (e.g., technician of renewable energy devices and systems) or a university degree in fields related to RES, sanitary, heating, electrical, or refrigeration installations. They can apply directly to UDT.
Designed for persons without the above-mentioned field-specific education. It requires completing basic training in an accredited training centre (such as COCH) and passing a state exam before the UDT Examination Board.
A two-day heat pump installer course compliant with the Regulation of the Minister of State Assets (Journal of Laws 2020 item 348): lectures and workshops on Viessmann Vitocal heat pumps, preparing for the UDT exam and RES certificate.
Heat pumps as a renewable energy source, the Polish RES Act and UDT installer certification, standards for heat pumps and refrigeration systems (incl. EN 14511, EN 378), F-gas rules and subsidy programme requirements such as Czyste Powietrze.
The reverse thermodynamic cycle (compressor, condenser, expansion valve, evaporator), refrigerant properties and heat sources: air, ground (vertical boreholes, horizontal collectors) and water. How source temperature affects COP and SCOP.
Air-to-water, brine-to-water and water-to-water heat pumps in monobloc and split versions. Underfloor and radiator heating, domestic hot water (DHW), passive and active cooling, monovalent and bivalent operation, sizing to the building heat demand.
Positioning the outdoor and indoor units, routing refrigerant lines, hydraulic design rules (buffer tank, hydraulic separator, expansion vessel, safety devices) and the first start-up sequence.
Hard brazing of copper refrigerant pipes: choice of filler metals and fluxes, brazing with nitrogen purge, typical joint defects and their effect on tightness and durability.
Flushing the heating circuit and ground loop, heating water quality, filling with water and glycol (brine), venting, and checking pressure and flow.
Replacing a boiler with a heat pump in an existing building, periodic inspections and service, F-gas leak checks, common faults and ways to improve seasonal efficiency (SCOP).
Hands-on study of Vitocal 161-A, Vitocal 200-S and Vitocal 350-A heat pumps: main, control and safety components of the refrigerant and hydraulic circuits.
Heat pump controller settings: heating curve, space heating and DHW set points, time programmes, setting operating conditions and reading error messages.
Hydraulic connection of the heat pump to the heating system, DHW cylinder and buffer tank, fitting filters and shut-off valves.
Requirements for installing the outdoor and indoor units (clearances, condensate drainage, noise and vibration) and electrical supply of the heat pump.
Correct installation practice: hard brazing of copper pipes and making detachable (flare) joints on the refrigerant side.
Carrying out a nitrogen pressure tightness test, monitoring pressure drop and completing the test report.
Pulling a vacuum with a vacuum pump and micron gauge, removing moisture and non-condensable gases from the refrigerant circuit.
Refrigerant charging rules: charging by weight, additional charge for longer pipe runs and safe cylinder handling.
Starting the heat pump and measuring operating parameters: pressures, temperatures, superheat and subcooling, current draw. Assessing correct operation.
Heat pump maintenance in practice: cleaning heat exchangers and filters, checking operating parameters, service inspection scope and user guidance.
Over 50 years of research and training tradition in the area of refrigeration, air conditioning, and heating technologies. Choose knowledge based on practice.
We hold accreditation number OZE-A/12/00035/15 confirming compliance with the strictest programmatic, equipment, and premises requirements.
We train on original, advanced Viessmann (Vitocal) equipment, giving participants access to leading market technology.
Classes are conducted by practicing engineers who daily handle heat pump testing in the accredited COCH laboratory.
Included in each training day is a two-course restaurant lunch and an ongoing coffee buffet with homemade cakes and snacks.
We provide free, monitored parking on COCH premises, with the option to safely leave your car overnight.
Pre-payment must be made to the official COCH Kraków bank account at least 3 days before the course.
Bank details for executing the pre-payment transfer:
Conditions of participation, deadlines, and necessary formal procedures to sit for the UDT exam.
Basic training at COCH qualifies you to take the exam before the examination board appointed by the President of UDT. To participate in the course and be able to apply for a certificate, you must meet the basic conditions:
Need help with registration?
Please send filled registration forms by email to: szkolenia@coch.pl
Basic RES Training Registration Form
Required application to book a spot on the course
Register of certificates
Official registry of issued certificates and training proofs
A two-stage verification of knowledge and practical skills conducted by inspectors of the Office of Technical Inspection.
The state qualification exam is organized after the basic training. It consists of two parts, both of which must be passed:
UDT RES Installer Certificate - legal basis
A qualification certificate for renewable energy source installers is issued by the Office of Technical Supervision (UDT) in Poland. It confirms competence under strict environmental and mechanical safety standards in the European Union, valid for 5 years with simple extension options.
A single-choice test consisting of questions verifying knowledge of legal regulations, technical standards, selection of heat pumps, and basics of thermodynamics.
Performing an installation or diagnostic task on an actual heat pump. The UDT inspector evaluates connection correctness, leak test procedures, vacuum execution, electrical connections, and controller configuration.
After passing the exam, the President of UDT issues an official certificate valid for a period of 5 years. The validity can be extended for another 5 years after completing a refresher training at an accredited centre.
See how installers evaluate the workshops and training at COCH Kraków.
506 reviews
Łukasz Woźniak
miesiąc temu
Świetnie przygotowanie do egzaminu, dużo konkretnej wiedzy. Prowadzący zajęcia są bardzo zaangażowani i zależy im żeby przekazać jak najwięcej wiedzy. Jako kursant, czułem się bardzo dobrze zaopiekowany. Smaczny obiad w przerwie.
Łukasz Matykiewicz
2 miesiące temu
Bardzo dobrze zainwestowane pieniądze w szkolenie z lutowania twardego. Profesjonalizm i zaangażowanie na najwyższym poziomie. Polecam.
Grzegorz Dębicki
miesiąc temu
Wielkie podziękowania dla Pana Łukasza za świetne przygotowanie i przeprowadzenie przez wszystkie egzaminy dozorowe.
See all 506 reviews
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Find out more about the process of applying for the UDT certificate in the field of heat pumps.
Choose your next steps in elevating your professional qualifications with COCH.
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1 daySpecialized course on refrigerant recovery and leak detection on smaller systems.
1 dayMandatory EU training for automotive mechanics and technicians on refrigerant recovery.
1 dayHands-on practical training for certification of copper tube brazing in HVAC.
1 dayPreparatory course and official state UDT exam on filling portable refrigerant cylinders.
1 dayPreparatory course and official state UDT exam on filling diving, firefighting breathing air and technical gas cylinders.
1 dayGet certified as an authorized installer of solar photovoltaic systems accredited by UDT. Practical workshops on actual mounting constructions.
1 dayLearn operator duties, logbook registration in CRO, leak checking, and refrigerant recovery under current F-gas laws.
1 dayGet certified as a state UDT forklift operator. 1-day course with intensive practical driving maneuvers on our yard.
1 dayProfessional training on split air conditioning design, operation, and maintenance. Copper flaring, leak test, and R32 charging.
1 dayProfessional training on heat pump design, operation, and maintenance. Air and geothermal systems, installation practices, COP/SCOP.
3 daysOfficial 3-day training and exam for personnel competence according to EN ISO 22712 (formerly EN 13313) under PCA AC 056.
1 dayGet started in refrigeration with 1-day stational training. Learn compressor winding diagnostics, manometers superheat, and refrigerant recovery.
1 dayGain specialized knowledge in chiller construction, scroll/screw compressor groups, free-cooling, controls, and diagnostics.
1 dayCertified stational training on Ammonia refrigeration systems operation, design and HSE safety. Practice on live test rig.
2 daysFull certification with no charge size limit. Practical refrigeration training and UDT/AGH exam.
2 daysCertification for servicing systems containing up to 3 kg of fluorinated greenhouse gases.
1 daySpecialized course on refrigerant recovery and leak detection on smaller systems.
1 dayMandatory EU training for automotive mechanics and technicians on refrigerant recovery.
1 dayHands-on practical training for certification of copper tube brazing in HVAC.
1 dayPreparatory course and official state UDT exam on filling portable refrigerant cylinders.
1 dayPreparatory course and official state UDT exam on filling diving, firefighting breathing air and technical gas cylinders.
1 dayGet certified as an authorized installer of solar photovoltaic systems accredited by UDT. Practical workshops on actual mounting constructions.
1 dayLearn operator duties, logbook registration in CRO, leak checking, and refrigerant recovery under current F-gas laws.
1 dayGet certified as a state UDT forklift operator. 1-day course with intensive practical driving maneuvers on our yard.
1 dayProfessional training on split air conditioning design, operation, and maintenance. Copper flaring, leak test, and R32 charging.
1 dayProfessional training on heat pump design, operation, and maintenance. Air and geothermal systems, installation practices, COP/SCOP.
3 daysOfficial 3-day training and exam for personnel competence according to EN ISO 22712 (formerly EN 13313) under PCA AC 056.
1 dayGet started in refrigeration with 1-day stational training. Learn compressor winding diagnostics, manometers superheat, and refrigerant recovery.
1 dayGain specialized knowledge in chiller construction, scroll/screw compressor groups, free-cooling, controls, and diagnostics.
1 dayCertified stational training on Ammonia refrigeration systems operation, design and HSE safety. Practice on live test rig.
Questions about the course, dates or pricing?
Training location
Centralny Ośrodek Chłodnictwa „COCH”
ul. Juliusza Lea 116, 30-133 Kraków
pon–pt 8:30–18:00
Free parking for participants
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