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DOMINE A REFRIGERAÇÃO COMERCIAL E AUMENTE SEU FATURAMENTO Formação completa para ser um especialista comercial: pages.cursosviana.com.br/mecanico-refrigeracao-com… ➜ Conecte-se comigo: • Instagram: www.instagram.com/viana.manutencao #refrigeracao #climatizacao #camarafria #comandoseletricos #mecanicopleno #camarafrigorifica #reparadorraiz #ferramentasmanuais #ferramentaseletricas

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How to test a solenoid in a refrigeration system in a simple way.

How to test a solenoid in a refrigeration system in a simple way. VIANA MANUTENÇÃO

2.4K views - 4 days ago

Refrigeration technicians from the North and Northeast! Your time has come!

Refrigeration technicians from the North and Northeast! Your time has come! VIANA MANUTENÇÃO

447 views - 1 week ago

Mechanical high and low pressure switch

Mechanical high and low pressure switch VIANA MANUTENÇÃO

2.6K views - 1 week ago

High temperature at the discharge point is a warning sign! Cold Storage Course - Viana Refrigeration

High temperature at the discharge point is a warning sign! Cold Storage Course - Viana Refrigeration VIANA MANUTENÇÃO

1.5K views - 2 weeks ago

Why Isn't This Cold Storage Room Cooling? Understand the reasons. Cold Storage Room Course Viana ...

Why Isn't This Cold Storage Room Cooling? Understand the reasons. Cold Storage Room Course Viana ... VIANA MANUTENÇÃO

1.4K views - 2 weeks ago

How to identify the wires in a cold storage room - Commercial Refrigeration Course, Viana

How to identify the wires in a cold storage room - Commercial Refrigeration Course, Viana VIANA MANUTENÇÃO

2.9K views - 2 weeks ago

"We get our hands dirty!" - Testimonial from the Cold Storage Chamber Course in Caruaru-PE

"We get our hands dirty!" - Testimonial from the Cold Storage Chamber Course in Caruaru-PE VIANA MANUTENÇÃO

788 views - 4 weeks ago

From 1 to 4 contracts! See how this student increased their revenue after the course.

From 1 to 4 contracts! See how this student increased their revenue after the course. VIANA MANUTENÇÃO

459 views - 4 weeks ago

Top Taylor Ice Cream Machine

Top Taylor Ice Cream Machine VIANA MANUTENÇÃO

1.6K views - 1 month ago

Special Refrigeration Equipment That Few People Know About

Special Refrigeration Equipment That Few People Know About VIANA MANUTENÇÃO

1.8K views - 1 month ago

Analysis of the 40TR Carrier Split

Analysis of the 40TR Carrier Split VIANA MANUTENÇÃO

1.1K views - 1 month ago

Why your compressor isn't delivering on its promises.

Why your compressor isn't delivering on its promises. VIANA MANUTENÇÃO

467 views - 1 month ago

Strive and be of good courage, Refrigeration Technician.

Strive and be of good courage, Refrigeration Technician. VIANA MANUTENÇÃO

840 views - 1 month ago

Rolled ice cream machine: understand how it works.

Rolled ice cream machine: understand how it works. VIANA MANUTENÇÃO

4.2K views - 1 month ago

How to test a stuck island compressor and connect a voltmeter relay.

How to test a stuck island compressor and connect a voltmeter relay. VIANA MANUTENÇÃO

2.8K views - 1 month ago

How to find the compressor when it doesn't have a label. Cold storage course, electrical controls...

How to find the compressor when it doesn't have a label. Cold storage course, electrical controls... VIANA MANUTENÇÃO

4K views - 1 month ago

Discharge Line or Liquid Line? Test Your Knowledge and Check Out This Tip

Discharge Line or Liquid Line? Test Your Knowledge and Check Out This Tip VIANA MANUTENÇÃO

3.7K views - 3 months ago

Which Vacuum Pump to Use in Refrigeration? Tips for Choosing the Right Vacuum Pump.

Which Vacuum Pump to Use in Refrigeration? Tips for Choosing the Right Vacuum Pump. VIANA MANUTENÇÃO

8.3K views - 3 months ago

Cold storage chamber assembly course

Cold storage chamber assembly course VIANA MANUTENÇÃO

610 views - 3 months ago

Command for Self Contained Water Condensation in Cadsimu

Command for Self Contained Water Condensation in Cadsimu VIANA MANUTENÇÃO

1.3K views - 3 months ago

The key to success - Motivational music

The key to success - Motivational music VIANA MANUTENÇÃO

1.5K views - 3 months ago

I was surprised by this tool for applying rivets!

I was surprised by this tool for applying rivets! VIANA MANUTENÇÃO

4.1K views - 3 months ago

Today was not a good day! Understand why, refrigeration technician.

Today was not a good day! Understand why, refrigeration technician. VIANA MANUTENÇÃO

8.4K views - 4 months ago

Frozen food island: understand how it works in Viana's commercial refrigeration course.

Frozen food island: understand how it works in Viana's commercial refrigeration course. VIANA MANUTENÇÃO

2.3K views - 4 months ago

Registration open for in-person courses on cold storage unit assembly and repair.

Registration open for in-person courses on cold storage unit assembly and repair. VIANA MANUTENÇÃO

18.2K views - 4 months ago

The chamber is not cooling, it is not reaching the required temperature. Case study: Commercial R...

The chamber is not cooling, it is not reaching the required temperature. Case study: Commercial R... VIANA MANUTENÇÃO

50.6K views - 4 months ago

He's going to make R$11,000 in 10 days with his first cold storage facility – Was it worth it?

He's going to make R$11,000 in 10 days with his first cold storage facility – Was it worth it? VIANA MANUTENÇÃO

2.2K views - 4 months ago

Como montar câmara DUFRIO Modular Premium com Pluguin

Como montar câmara DUFRIO Modular Premium com Pluguin VIANA MANUTENÇÃO

845 views - 5 months ago

Launch of UCMB and UCMO ELGIN

Launch of UCMB and UCMO ELGIN VIANA MANUTENÇÃO

21K views - 5 months ago

It was necessary to say this! Do you agree or not? Cold storage and commercial refrigeration course

It was necessary to say this! Do you agree or not? Cold storage and commercial refrigeration course VIANA MANUTENÇÃO

1.9K views - 5 months ago

Só 10 ferramentas para montar esta câmara fria

Só 10 ferramentas para montar esta câmara fria VIANA MANUTENÇÃO

16.2K views - 5 months ago

ELGIN compressors and refrigeration application

ELGIN compressors and refrigeration application VIANA MANUTENÇÃO

1.8K views - 5 months ago

O que fazer e como cobro a manutenção preventiva na refrigeração.

O que fazer e como cobro a manutenção preventiva na refrigeração. VIANA MANUTENÇÃO

2.5K views - 5 months ago

Como ligar relé de tempo para compressor

Como ligar relé de tempo para compressor VIANA MANUTENÇÃO

1.8K views - 5 months ago

Frozen island, expansion valve and much more in this class with Viana Refrigeration and Cold Room

Frozen island, expansion valve and much more in this class with Viana Refrigeration and Cold Room VIANA MANUTENÇÃO

2.5K views - 6 months ago

Como soldar com nitrogênio passante. Montagem de câmara fria Viana Refrigeração

Como soldar com nitrogênio passante. Montagem de câmara fria Viana Refrigeração VIANA MANUTENÇÃO

2K views - 6 months ago

The fastest camera assembly I've ever seen, find out why! Cold storage assembly

The fastest camera assembly I've ever seen, find out why! Cold storage assembly VIANA MANUTENÇÃO

52.5K views - 6 months ago

How to build a cold room floor? Refrigeration Course in Viana Maintenance

How to build a cold room floor? Refrigeration Course in Viana Maintenance VIANA MANUTENÇÃO

1.9K views - 6 months ago

Compre pronto, mas modifique e não perca clientes - Câmara Fria Viana

Compre pronto, mas modifique e não perca clientes - Câmara Fria Viana VIANA MANUTENÇÃO

1.5K views - 6 months ago

Obra montagem câmara fria - Dicas de refrigeração com Viana

Obra montagem câmara fria - Dicas de refrigeração com Viana VIANA MANUTENÇÃO

988 views - 6 months ago

Ferramentas a bateria Hulter lançadas na FEBRAVA 2025

Ferramentas a bateria Hulter lançadas na FEBRAVA 2025 VIANA MANUTENÇÃO

2.5K views - 6 months ago

This ice machine manufactures, stores, packages and sells it all by itself.

This ice machine manufactures, stores, packages and sells it all by itself. VIANA MANUTENÇÃO

8.9K views - 7 months ago

Dica montagem da câmara fria - Conferindo esquadro

Dica montagem da câmara fria - Conferindo esquadro VIANA MANUTENÇÃO

761 views - 7 months ago

R22 meet the replacement Without changing anything in the system

R22 meet the replacement Without changing anything in the system VIANA MANUTENÇÃO

2.4K views - 7 months ago

Battery-powered refrigeration tool with the best prices on the market was launched at FEBRAVA

Battery-powered refrigeration tool with the best prices on the market was launched at FEBRAVA VIANA MANUTENÇÃO

4.6K views - 7 months ago

Aplicativo de manuais e produtos da COEL, controladores, comandos e automação

Aplicativo de manuais e produtos da COEL, controladores, comandos e automação VIANA MANUTENÇÃO

4.3K views - 7 months ago

Condensadora aberta que vira carenada da Embraco Nidec já disponível

Condensadora aberta que vira carenada da Embraco Nidec já disponível VIANA MANUTENÇÃO

1.3K views - 7 months ago

Compressores BOCK agora é da DANFOSS, veja mais informações

Compressores BOCK agora é da DANFOSS, veja mais informações VIANA MANUTENÇÃO

1.3K views - 7 months ago

Tests and Budget in the Frozen Food Island

Tests and Budget in the Frozen Food Island VIANA MANUTENÇÃO

9.5K views - 7 months ago

The 3 villains in the energy consumption of refrigeration equipment

The 3 villains in the energy consumption of refrigeration equipment VIANA MANUTENÇÃO

4.7K views - 7 months ago

Câmara fria abre porta sozinha? Curso refrigeração comercial Viana

Câmara fria abre porta sozinha? Curso refrigeração comercial Viana VIANA MANUTENÇÃO

1.3K views - 7 months ago

Trocando resistência em câmara de congelados. Curso câmara fria Viana Refrigeração

Trocando resistência em câmara de congelados. Curso câmara fria Viana Refrigeração VIANA MANUTENÇÃO

1.5K views - 7 months ago

Learn this and don't miss out on any more opportunities in refrigeration, earn more with this equ...

Learn this and don't miss out on any more opportunities in refrigeration, earn more with this equ... VIANA MANUTENÇÃO

2.3K views - 7 months ago

Everything you need to know about refrigeration compressor Part 2 Cold room and air conditioning

Everything you need to know about refrigeration compressor Part 2 Cold room and air conditioning VIANA MANUTENÇÃO

7.6K views - 7 months ago

Curso grátis com certificado! Veja como aproveitar

Curso grátis com certificado! Veja como aproveitar VIANA MANUTENÇÃO

4.9K views - 7 months ago

Refrigeration Compressors Explained: Everything You Need to Know! Cold Room and Air Conditioning

Refrigeration Compressors Explained: Everything You Need to Know! Cold Room and Air Conditioning VIANA MANUTENÇÃO

4K views - 7 months ago

Chamber class, misaligned pressure switch, and more! How to do it on-site and avoid missing out o...

Chamber class, misaligned pressure switch, and more! How to do it on-site and avoid missing out o... VIANA MANUTENÇÃO

10.3K views - 7 months ago

Why does a compressor explode? Understand and avoid risks in air conditioning.

Why does a compressor explode? Understand and avoid risks in air conditioning. VIANA MANUTENÇÃO

19K views - 7 months ago

Hoses like this, I had never seen them before! It surprised me!

Hoses like this, I had never seen them before! It surprised me! VIANA MANUTENÇÃO

2.3K views - 8 months ago

This Chamber assembles in 1 day! Modular Premium Dufrio

This Chamber assembles in 1 day! Modular Premium Dufrio VIANA MANUTENÇÃO

14.1K views - 8 months ago