Articles, documents and help with biomass boilers

Our ethos of supplying top quality products at a sensible price, is also accompanied by supplying knowledge and support so that you, the owners and users of our products can get the very best from their product.

Browse the links below to access installation and operation instruction manuals, watch videos of the product in use and other best practice guides on getting the most from your product.

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Brochures & Video

Brochures for HDG Bavaria and videos

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Case Studies

Our case studies describe the best practice use and the benefits that can be gained from using our products, so why not get the inside track on how Zero Ridge solutions can help domestic, commercial and industrial organisations like yours be more efficient, reduce your carbon foot print and generate extra income.

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Our collection of helpful videos will help you get the most from your appliance.

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Technical Guides

Documents for Installation, operation and technical help guides

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Knowledge & Facts

Knowledge, help and common FAQ answers to your biomass questions