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ACCESSORIES

Product catalog summary
Preface
Hargassner, with over 36 years of experience and more than 110,000 satisfied clients, emphasizes customer satisfaction and environmental friendliness. The company is dedicated to innovation, research, and quality management to ensure high efficiency, comfort, and longevity in their products.

Accumulator Systems Overview
Hargassner provides a wide range of accumulator systems for biomass boilers, including layered accumulators (SP) for optimized heat storage and hygienic layered accumulators (HSP) for heat storage and legionella-free hot water generation. Solar variants (SW1 and SW2) are also available.

Advantages of Accumulators
Accumulators improve energy efficiency by optimizing temperature layers, reducing operational costs, and requiring minimal space. They are crucial for modern heating systems, especially in new buildings with low-temperature heating and ventilation systems.

Installation and Operation
Accumulators can be installed in various configurations, such as alcove or corner installations, using stainless corrugated hoses. Proper dimensioning and sensor placement are essential for optimal performance.

Technical Specifications
The document provides detailed technical data for various accumulator models, including dimensions, connection types, and operational parameters. Accumulators are designed to integrate seamlessly with Hargassner control and hydraulic systems.

Hydraulic Components
Hargassner offers hydraulic accessories like fresh-water stations, heat circuit groups, and back-end protection devices to complement their heating systems. These components ensure compliance with national standards and enhance system efficiency.

Conclusion
Hargassner's accumulator systems and hydraulic components are designed to meet diverse heating needs, ensuring high efficiency, environmental friendliness, and customer satisfaction.

Heat Meter Overview
The document provides detailed technical specifications and installation guidelines for the MULTICAL® 403 heat meter, including dimensions, flow rates, and installation components.

Specifications
Flow sensors are available with G5/4 and G2 threaded connections, as well as DN25, DN40, and DN50 flange connections. Nominal flow rates (qp) range from 3.5 m³/h to 15 m³/h, with corresponding dimensions and weights provided for each configuration. Mechanical dimensions for flow sensors with G¾ and G1 threaded connections are also detailed, with flow rates from 0.6 m³/h to 2.5 m³/h.

Installation Components
Heat meter installation kits include ball valves, pipe nipples, and immersion sensor connectors, with specific configurations for different flow rates. Accessories such as M-Bus converters are available for integration with Hargassner systems.

Benefits
User-friendly operation with a simple two-button menu and illuminated display. Minimal measurement deviations and low pressure loss. Long battery life of approximately 16 years.

Technical Details
Heat circuit groups are available in sizes DN 25 and DN 32, with options for wall or accumulator mounting. Back-end protection devices are pre-assembled and insulated, suitable for various boiler types.

Product Specifications
Length elements available in dimensions: 940/440/190 mm. Wall rosette and adjustable bow ranging from 0 to 90°, with optional inspection opening. Bows available in angles of 30°, 45°, 87°, and 90° with diameters of 100, 130, and 150, also optionally with inspection opening. Clamping band included.

Company Overview
Hargassner is a globally recognized company with distribution partners and locations in North America, South America, Japan, New Zealand, Australia, and more. The company is headquartered in Austria with a branch in Germany.

Product Range
Hargassner offers a variety of heating solutions including pellet boilers, wood chip boilers, wood log boilers, accumulators, industrial boilers (ranging from 150 to 2,500 kW), heating modules, and filling augers.

Awards and Recognition
Hargassner has received numerous awards, including Energy Genius awards, international innovation competition prizes, the Austrian Ecolabel, Pegasus award, Best Business Award, "Innviertler" in Gold, Hidden Champion, Grand Prix Biomass, Agrarfuchs, Plus X Award, and recognition for an exemplary apprentice program.

Contact Information
Austria: Hargassner Ges mbH, A-4952 Weng, Upper Austria, Anton Hargassner Strasse 1, +43 (0) 77 23 / 52 74, [email protected]
Germany: Hargassner DE GmbH, D-84359 Simbach, Heraklithstr. 10 a, +43 (0) 77 23 / 52 74
Website: www.hargassner.com
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Catalog excerpts

ACCESSORIES-1

ACCESSORIES ACCUMULATOR SYSTEMS HYDRAULIC COMPONENTS NIRO-FLUE PIPE SE

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ACCESSORIES-2

Our vision is characterised by harmony between nature and satisfied customers. We are proud of 36 years of experience and more than 1 10,000 satisfied clients. This, however, is not a reason for us to sit back. Quite the opposite is the case. Customer satisfaction combined with environmental friendliness are the primary goals of our philosophy and are the main attributes, which determine the company‘s future direction. Lowest emissions by highest efficiency, maximum comfort and long lifetime characterise the brand HARGASSNER. However, we will continue to question tried-and-trusted products and...

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ACCESSORIES-3

Dynamic, team spirit, closeness to nature, family and success are image elements that characterise Hargass-ner. And they are precisely the values people associate with the members of Austria‘s ski jumping team. In September 2018, Hargassner became an official partner of the Austrian Skiing Associations (OSV‘s) ski jumping team. Accumulator & hydraulic systems at a glance Advantages of accumulators, Installation examples Accumulator schemes, Accumulator P Layered accumulators SP and HSP Solar layered accumulators SP SW and HSP SW Hot water tank Fresh water station Substation Heat meter Heating...

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ACCESSORIES-4

S ED YE R U LATOR HSP A L / P UM rs S P /HS ulato lator S P ACC u ccum A m ered red accu e Lay • y lar la • So Accumulator systems for any challenge Hargassner offers a perfectly matched and comprehensive range of accumulators for its biomass boilers. Ac c u m u l a t o r s a r e a v a i l a b l e a s „ l a y e r e d a c cumulators“ (SP) for optimised heat storage only or as „hygienic layered accumulators“ (HSP) for both heat storage and legionella-free hot-water generation. In addition, both types are available as SW1 and SW2 solar accumulators with one or two int e g r a t e d s m o o t h -...

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ACCESSORIES-5

Hydraulic accessories to suit your requirements Whether you are looking for a fresh-water station with high-efficiency pumps or a district-heating substation as a compact unit for indirectly supplying district heating to buildings, one of our accessories will be the perfect addition to your Hargassner heating system. Our product range also includes the following: the Multical® 403 heat meter with an integrated M-Bus module and heat circuit groups in the sizes DN 25 and DN 32 and in versions with or without a mixer motor. Highly efficient back-end protection devices are available for your Hargassner...

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ACCESSORIES-6

ADVANTAGES ACCUMULATOR Pelletboilers up to 60 kW with and without accumulator In the past, pellet boilers up to 60 kW were almost always installed without an accumulator and therefore worked well. However, in recent years the general conditions have changed. For example, heating habits have changed (heating times 6 - 24 h), the insulation standard has improved considerably, etc. In new buildings, only low-temperature heating systems are installed and living space ventilation systems are integrated. Individual room controls are increasingly being installed or are even prescribed in various countries....

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ACCESSORIES-7

Installation examples: Wood log boiler Neo-HV • with hygienic layered accumulator HSP • and layered accumulator SP KW KW KW Wood chip boiler ECO-HK • with layered accumulator SP • hot water tank Pellet boiler Nano-PK • with solar hygienic layered accumulator HSP-SW Solar Solar Solar Installation Alcove installation Corner installation Accumulator connection set: 4 stainless corrugated hoses (6/4“, 400mm) Accumulator connection set: 4 stainless corrugated hoses (6/4“, 120mm) Alcove installation Alcove installation Accumulator connection set: 4 stainless corrugated hoses (6/4“, 400mm) Accumulator...

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ACCESSORIES-8

ACCUMULATOR WITH HOT DOMESTIC WATER GENERATION Hygiene-Layered Accumulator with integrated stainless steel corrugated pipe Layered Accumulator with external boiler Hot Domestic Water Flow Attention: Sensor positioning in upper third Accumulator sensor bottom Return Flow Attention: Sensor positioning in upper third Hargassner Layered Accumulator Accumulator sensor centre Return Flow Accumulator sensor centre Accumulator sensor bottom Cold water Cold water Layered Accumulator with Fresh Water Station Attention: Sensor positioning in upper third Return Flow 1 x Accumulator, 1 x Layered Accumulator...

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ACCESSORIES-9

Energy efficiency class -825 -1000 P-1500 • Sensor strip for simple and flexible mounting • Fibre fleece insulation, hard cover and socket insulation • Combination with all Hargassner storage tanks possible The design details of this accumulator are optimally adapted to the Hargassner control & hydraulic systems. The integrated sensor strip enables system-specific, exact sensor positioning and thus optimizes the control processes. Furthermore, all Hargassner accumlators are equipped with 2 x 90° staggered connection rows of 4 connection sleeves each (with sleeve insulation up to 2“ - DN50) and...

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ACCESSORIES-10

LAYERED ACCUMULATORS Accumulator tank SP • Return stratification plate for optimum accumulator utilisation • Sensor terminal strip for easy and flexible installation • NEW: Non -woven fabric insulation, hard cover and sleeve insulation The details of this layered accumulators design are tailored perfectly to Hargassner control and hydraulic systems. The integrated return stratification plate offers one major benefit in particular: It guarantees precise stratification during the charge and discharge cycle. The integrated sensor strip enables a perfect sensor positioning for an optimum operation....

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ACCESSORIES-11

Hygienic layered accumulator HSP Energy efficiency class • Return spread sheet for efficient accumulator utilization • Sensor terminal strip for easy and flexible installation • Legionella-proof DHW - heating treatment • Lime protection through flexible stainless steel pipe • NEW: Non -woven fabric insulation, hard cover and sleeve insulation Tailored perfectly to Hargassner control and hydraulic systems, this accumulator impresses with its integrated return stratification sheet, variable sensor positioning and hygienic production of domestic hot water. The generously dimensioned corrugated stainless...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.