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Learn in Spanish.Understand step by step.

Explore courses in HVAC, electricity, plumbing, English and manicure, with clear explanations and study at your own pace.

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  • Courses in English and Spanish
  • At your own pace, no schedules
  • No deadline to finish your course
  • Certificate upon completion

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Take control of your learning experience and pursue an educational online program at Learning Trade Center of Florida

HVAC technician kneeling beside a condensing unit with an A2L refrigerant cylinder, gauges and a tool bag

292 LESSONS

HVAC Technician Combo

The full HVAC course, A2L refrigerant handling, your printed certificate and your first EPA 608 exam attempt, all in one package.

$297

EPA 608 Exam Preparation course cover

95 LESSONS

EPA 608 Exam Preparation

The certification the law requires to buy and handle refrigerants. Question bank and four practice exams in the real format.

$189

Hands holding a multimeter in front of an outlet, cover of the Residential Electricity course

61 LESSONS

Residential Electricity

Start the trade from zero: symbols, materials, tools and fundamentals applied to the home. The fundamentals of residential electricity.

$199

1,264
published lessons
3.490
assessment questions
9.802
lessons completed by students
13
published courses

Description of Courses

Learn From Home

Available Training Areas

HVAC technician checking an outdoor unit next to his van

HVAC Technician

Installation, maintenance, applied electrical concepts, and preparation for EPA 608 certification.

Three people talking in a bright office

Practical English (ESL)

Practical communication skills Practical English to communicate with confidence in everyday life.

Hands holding a multimeter in front of a wall outlet, with tools on the table

Residential Electrical

Electrical fundamentals Residential electrical fundamentals, explained step by step.

Woman learning manicure and acrylic nails online from home

Beauty and Specialized Services

Manicure and acrylic nail technique, from prep to finished design.

Student reviews

What our students say

Reviews from students who are taking or have finished our courses.

  • “the course is great !only i need to give more time with this hectic schedule.”

    Benjamin ParanganHVAC Technician Verified student · Enrolled February 2026
  • “I am currently taking the course and it is very complete. The way it teaches is very easy to understand. The truth is that I am very grateful to have found this HVAC Course.”

    Translated from Spanish

    Oscar CastilloHVAC Technician Verified student · Enrolled October 2025
  • Rated HVAC Technician 5 out of 5 stars.

    Hugo Alberto Pérez PérezHVAC Technician Verified student · Enrolled October 2026
  • Rated HVAC Technician 5 out of 5 stars.

    Andres Felipe Ruiz CortesHVAC Technician Verified student · Enrolled March 2026
  • Rated HVAC Technician 5 out of 5 stars.

    Luis Vicente Ajcip AlonzoHVAC Technician Verified student · Enrolled June 2026

Interactive practices

Solve real cases from your screen

On your phone or tablet you diagnose, connect and make decisions step by step, inside a guided simulation. If you make a mistake, you see what happens and why, with no risk.

HVAC Technician practice demo: the refrigerant travels through the whole split system, from the condensing unit's compressor to the air handler's evaporator and back
EPA 608 practice demo: gauge manifold hoses connected to the condensing unit and to the recovery machine, with refrigerant flowing to the recovery cylinder
Residential Plumbing practice demo: the water heater with the relief valve (T&P) dripping into the pan and the water meter spinning while no one uses water
Residential Electricity practice demo: the lamp turned on, with current running through the cable from the panel to the outlet

Swipe to see more practices →

No sign-up. The first case takes less than 5 minutes.

The practices are in Spanish, like the courses.

Welcome to LTCF

LTCF offers programs focused on developing practical skills and technical knowledge. Learn at your own pace, from your phone.

Get started

What we do

We prepare our students with practical skills applied to real equipment and situations.

We create programs designed to develop real competencies that help you understand how things work and build practical skills.

How the platform works

Your training includes:

  • Structured digital materials
  • Bilingual content in selected programs
  • Instructional videos and visual resources
  • Practical assessments
  • Flexible 100% online access

Certifications and technical training

  • Private certificate of completion when you finish your course (for EPA 608 you receive the certification issued by the certifying organization).
  • Preparation for the EPA 608 Universal certification in the HVAC programs. Official EPA 608 exam online, with a certifying organization directly approved by the EPA. We handle your registration.
  • All you need is a computer or laptop with a camera and microphone.
  • Preparation for external certifications applies only to specific programs.

What would you like to learn?

Tell us which course interests you and what you need clarified. We will explain how the lessons work and what your purchase includes so you can decide.

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