HDG Bavaria GmbH

HDG Bavaria GmbH is a German manufacturer of biomass heating systems headquartered in Massing, Bavaria. The company builds and sells a broad range of heating appliances under the HDG brand, including log-wood boilers (Scheitholzkessel), wood-chip boilers (Hackschnitzelkessel), pellet boilers (Pelletkessel), combination boilers (Kombikessel) and, more recently, heat pumps (Wärmepumpen). Its product catalogue spans small residential units such as the HDG R15 and HDG H20-30 through mid-size models like the HDG F20-50, HDG K10-33 and HDG K38-63, up to larger commercial-scale boilers such as the HDG M150-240 and HDG M300-400, as well as cascade systems (Kaskade) for higher output. The company also supplies system components including domestic hot water cylinders, fresh-water stations, solar collectors, buffer and storage tanks, and particulate filters (Feinstaubabscheider). HDG Bavaria positions itself as a specialist in "Heizen mit Holz" — heating with wood — and presents itself as a family business (Familienunternehmen) with a long history, its own research and production, and a network of trained specialist trade partners (HDG Fachhandwerker Partner) and customer centres. It serves three main market regions: Germany, Austria and international customers, and offers planning tools such as the myHDG ExpertenNet, a 3D planner, a heating finder, a hydraulics finder and a pellet storage-room planner, alongside the HDG WebControl remote-control platform. The company's offering is aimed at private homeowners, planners and architects, and commercial or agricultural users who need larger biomass heating capacity. Its combination boilers, such as the HDG FK Hybrid, allow operation with log wood and pellets, while the HDG H20-30 can combine log wood and oil. With the addition of heat pumps to its portfolio, HDG Bavaria has extended beyond pure combustion-based biomass heating toward hybrid and renewable heating solutions. HDG Bavaria is based in Massing in Lower Bavaria and operates as a private company. Its official website is the primary channel for product information, dealer and partner search, funding advice (Förderung), service, spare parts and downloads.

HDG Bavaria GmbH is a German family-owned company based in Massing, Bavaria, that manufactures heating systems for solid biomass fuels. Its official website presents the business under the heading "Über HDG" with sections on philosophy, history, awards, research and production, describing it as a family enterprise (Familienunternehmen) with its own development and manufacturing operations. Over time the company has built a product range centred on heating with wood. Its log-wood boiler line includes models such as the HDG R15, HDG H20-30, HDG Euro 30-50 and HDG F20-50. For wood chips it offers the HDG Compact 30-149(E), HDG Compact Kaskade 130-190(E), HDG M150-240 and HDG M300-400, together with fuel-feeding systems for wood-chip heating. For pellets it offers the HDG K10-33, HDG K38-63, HDG K Kaskade 76-126, HDG Compact 30-149(E), HDG Compact Kaskade 130-190, HDG Compact 100-200, HDG M175-240 and HDG M300-400, plus pellet fuel-feeding equipment. Combination boilers include the HDG FK Hybrid, which can run on log wood and pellets, and the HDG H20-30, which can run on log wood and oil. Beyond boilers, HDG Bavaria supplies system components such as domestic hot water cylinders, domestic hot water heat pumps, fresh-water stations, solar collectors, buffer and storage tanks, and a heating box. It has also added heat pumps to its portfolio, including the HDG Wärmepumpe A11/18, reflecting a broadening from combustion-based biomass heating toward renewable and hybrid heating solutions. The company supports its products with digital tools and services. These include the myHDG ExpertenNet, a 3D planner, a heating finder, a hydraulics finder, a pellet storage-room planner, a demo of HDG WebControl, and control systems for log-wood, wood-chip and pellet heating. It also provides customer service, spare parts, maintenance contracts and downloads, and runs a partner programme for specialist tradespeople (HDG Fachhandwerker Partner) and customer centres. HDG Bavaria addresses three market regions on its website: Germany, Austria and International. It markets to homeowners, planners and architects, and offers advice, funding information (Förderung), heating demonstrations, information events and trade fairs, as well as specialist seminars. The company is headquartered in Massing, Germany, and operates as a private business.

Specialist in wood-based and renewable heating for residential, commercial and agricultural users, sold through trained specialist trade partners and customer centres in Germany, Austria and international markets.

• HDG R15

• HDG H20-30

• HDG Euro 30-50

• HDG F20-50

• HDG FK Hybrid

• HDG Compact 30-149(E)

• HDG Compact Kaskade 130-190(E)

• HDG K10-33

• HDG K38-63

• HDG K Kaskade 76-126

• HDG Compact 100-200

• HDG M150-240

• HDG M175-240

• HDG M300-400

• HDG Wärmepumpe A11/18

• HDG WebControl

1. 1Holzheizung, Pelletheizung, Wärmepumpe, Scheitholzkessel und Hackschnitzelheizung von HDG Bavariahdg-bavaria.com
2. 2Über HDG | Philosophie und Geschichte des Familienunternehmenshdg-bavaria.com
3. 3HDG Bavaria (Germany) - Wikidatawikidata.org