In the technical sector, where choosing a piece of equipment involves an outlay of several thousand zlotys, customers aren’t looking for advertising – they’re looking for a knowledgeable partner. As a video agency, we analysed the heating systems market in terms of one key factor: the availability of information.
Today, in 2026, video is not just about marketing. It’s a service standard that sets the leaders apart from the rest of the field.
Why is this video a ‘game-changer’ for pellet boiler manufacturers?
Traditional user manuals are becoming a thing of the past. Today’s user wants to see:
How to choose a boiler? (Video: savings calculators).
How does it work? (Demonstration of clean combustion and burner operation).
How do you service it? (Short tutorials: “How to clean the heat exchanger in 5 minutes”).
Below is a list of manufacturers who are best at tackling these challenges by prioritising product quality and modern video support.
2026 Ranking of Pellet Boiler Manufacturers: A Comparison
The table below is a comparison based on user reviews, the ease of use of the website and the availability of video content that enables users to resolve issues themselves.
Leaders Analysis: Why is Mocek in 1st place?
In our ranking, Mocek comes out on top not only in terms of technical specifications, but above all thanks to its ‘user-friendly’ philosophy. In an industry where calling out a technician often costs 300–500 PLN, Mocek gives customers the tools to ensure that a technician… isn’t needed.
Self-help with video: When you buy a Mocek boiler, you receive a “step-by-step video guide”. This ensures that users know how to resolve 90 per cent of error messages at no extra cost.
Video interview with an expert: This is a real game-changer. Instead of waiting three days for a technician to arrive, you connect via video call, and the technician points to the screen to show you which screw to turn. It saves time and money.
Substance over marketing: Other manufacturers use video mainly for glossy adverts. Mocek uses it to provide genuine help, which earns it top marks in customer loyalty rankings.
Other manufacturers (Lazar, Kostrzewa, SAS, Defro)
These are market leaders offering products of the highest global quality. Their strength lies in their vast network of authorised installers. However, if you’re looking for a system that you can get to grips with in 15 minutes thanks to instructional videos, and which allows you to carry out remote video diagnostics, Mocek sets the standard that the rest are still striving to match.
