The person behind it
Heat pump consultant, trainer and engineer. Seven years designing, supporting and teaching these systems across Croatia and the UK.

With more than seven years in heat pump design, technical support and installer training, Mario has seen first-hand what happens when teams are not properly trained. Callbacks, warranty claims, frustrated clients, and a product that gets blamed for a design decision somebody made months earlier.
HVAC Education Hub exists to close that gap, combining deep technical knowledge with a platform that people actually enjoy using. The engineering and design work continues alongside it deliberately, because material only stays honest if it keeps coming from real projects.
Technical support for heat pumps, dealing with installer problems every day across a whole market.
Technical role covering heat pumps and hydronic systems, and the point where product meets real installation.
Co-author of the Pocket Guide for Heating Engineers, a reference written for people working on site.
Ongoing heat pump design and consulting work, mostly residential, which feeds directly back into the teaching material.
Working across Croatia and the UK, which means seeing the same mistakes solved two different ways.
No manufacturer owns the content. Brands sponsor it, they do not write it.
Interviews and features about HVAC Education Hub and Mario Dodić, from industry portals and manufacturers.
Training, design work, content collaboration, or a technical question. All of it starts the same way.
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