Thermal Installer Training
4.7/5
Gain expertise in Thermal Installer Training to install safe and efficient gas boiler and radiator systems. Master skills in accurate sizing, flue installation, pipework, controls setup, commissioning, and full compliance to minimise energy loss, eliminate CO hazards, and deliver top-performing heating solutions consistently for all projects.

4.7 in rating
from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course provides hands-on training for thermal installers, covering boiler sizing, heat load assessment, radiator selection and positioning, plus safe installation of flues, pipes, and controls. It includes essential practices for gas safety, electrical work, CO monitoring, hydraulic balancing, condensate handling, water treatment, system commissioning, documentation, and handover to ensure reliable, safe operation with reduced fuel consumption.
Elevify advantages
Develop skills
- Apply safe gas and flue practices, including CO monitoring, proper venting, and adherence to building codes on actual installations.
- Perform precise boiler sizing and heat loss calculations to select optimal condensing boilers for older properties.
- Install and balance pipework and radiators effectively for maximum system efficiency.
- Execute complete boiler replacements, from removal and fitting to commissioning and professional documentation.
- Set up smart controls, zoning, TRVs, and thermostats to achieve significant reductions in fuel costs.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... thank you for everything you do, I've already recommended you to others...

Giulio CarloDigital Marketing Student
I like how the lessons get straight to the point and how I can switch chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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