MD Zenit Thermics Acqua DTH

ACQUA DTH

Hot sanitary water all year long

www.md-zenit.si +386 31 608 388

www.md-zenit.si +386 31 608 388

The company Thermics Thanks to its long-term industrial experience in heat-exchangers production, THERMICS engineers and creates high performance and top quality solar thermal collectors and systems. Using the most advanced tools THERMICS is a flexible company qualified to offer you the best products and personalized services in the solar thermal field.

Advantages Long-term industrial experience in heat exchangers production Research, development and technical cooperation with Universities for a continuous innovation Quality control from project phase to the on site installation Computer based copper work 3D design of prototypes Dynamic simulation of the systems Internal quality control and attention to detail Highly qualified personnel ISO 9001:2008 certification for the design and manufacture of solar thermal collectors and systems EN 12975 certification for quality and performance of DTH collectors SOLAR KEYMARK attesting the consistency of quality in production

Made in Italy

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www.md-zenit.si +386 31 608 388

Acqua DTH Systems Acqua DTH System The forced circulation thermal solar system for the production of sanitary hot water has been designed by Thermics to reach the highest level of flexibility and satisfaction to your exigencies.

The exchangers of the ACQUA-R series have been equipped with a solar group and control unit which are preinstalled and connected in a way as to ensure an easy and standardized installation.

Benefits High performance all year long thanks to CPC vacuum collectors Long life collectors thanks to a strong copper coaxial heat-exchanger in the inside Collectors and systems designed to withstand all normal stagnation conditions without any failure Quick and safe installation of the system thanks to an “easy click� solution The first glass tubes to be tested at 45 mm hail-stones diameter MADE IN ITALY Complete solar systems with all needed fixings, fittings and safety equipments.

Quality control on every component Refined and smart packaging in order to save transportation and stock costs Certifications: Solar Keymark, Sweden list approved, SPF hail test 10 years warranty on the collectors 3

www.md-zenit.si +386 31 608 388

Easy-click solutions Safe, durable and quick installation solutions Professional in-roof systems allow a really long life and safe installation without leaking problems after many years. Extreme care into every single detail during engineering helps plumber to reach a perfect and quick fitting.

On the Faรงade, on the balcony, on tiled roof!

Tested frames to higher loads!

Studies have been conducted to assert the resistance of our support frames to the most common ambient applications: snow, wind, hailstorm.

The support frames are easy to assemble We can customize and dimension fittings on the base of your special requirements

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Attention to detail Stainless steel flexible hoses High quality stainless steel hoses ensure the best results for a pre-packaged solar system: Quick Installation No leaks High solar performance thanks to a good insulation

Accurate packaging

Unique vacuum performances!

Refined packaging, for easy logistic and cheap

Higher thermal insulation of the collector

transportation

Selective coating layer of the latest generation Greater insulation of the storage tank Modulating flow regulation of the pumps Pre-insulated stainless steel flexible pipes CPC reflecting mirrors

Electronic control configurations The electronic solar controller is one of the key components inside a well dimensioned system. Our controllers present the most advanced technologies to ensure the maximum performance:

Modulating solar pump to assure a constant temperature during low radiation days

Heat recovery (gas burner for example) and heat-dissipation functions embedded

Overheating, antifreeze and vacuum collector functions

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www.md-zenit.si +386 31 608 388

Specifications A system for every need Code People living (average data)* Number of flat collectors 10 DTH-CPC Basic fixing rail Collectors hydraulic fittings Single coil water tank Double coil water tank Solar pumping station – 2 ways Digital solar controller – 2 relay Solar expansion vessel Sanitary expansion vessel Nr. expansion vessel supports Thermostatic mixer Antifreeze solar fluid premixed

ACQUA 150 DTH 8TSI00010 2/3

ACQUA 200 DTH 8TSI00012 4

ACQUA 300 DTH 8TSI00014 5

ACQUA 400 DTH 8TSI00016 6

ACQUA 500 DTH 8TSI00018 8

1

2

2

3

4

Yes Yes

Yes Yes

Yes Yes

Yes Yes

Yes Yes

150 L Yes

200 L Yes

300 L Yes

400 L Yes

500 L Yes

Yes

Yes

Yes

Yes

Yes

25 L 12 L

35 L 12 L

35 L 18 L

50 L 24 L

2x35 L 2x18 L

2

2

2

1

4

1/2" 15 L

1/2" 25 L

1/2" 25 L

1/2" 40 L

1/2” 50 L

Collectors Type of construction Measurement Gross area Absorber area Aperture area Efficiency η0 Heat loss coefficient a1 Heat loss coefficient a2 Max. stagnation temperature Absorption Emission Heat insulation Angle of inclination Guarantee

10 DTH-CPC vacuum CPC coaxial direct-flow collector 1,960 x 1,114 mm 2.22 m² 2.55 m2 1.96 m2 65.5 %, related to the aperture area 1.41 W / (m² x K) 0.003 W / (m² x K²) 182 °C (vapour temperature) 95 % 5% Mineral wool 40 mm 10 – 90° 10 years for functionality and weathering resistance

Pre-assembled Tanks Position DI d HT

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Description External diameter (mm) Internal diameter (mm) Weight (Kg) Height (mm) Maximum working temperature (°C) Solar heat exchanger surface (sqm) Insulation material External finishing

200 610 450 75 1400 100 1,25

Models 300 660 500 85 1625 100 1,50 Rigid injected polyurethane PVC

www.md-zenit.si +386 31 608 388

Installation example

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 

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      

   

 

  

 

   

 

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  

        

   

   

* Technical information contained in this catalogue may contain errors; THERMICS ENERGIE s.r.l. reserves the right to make changes and corrections at any time, without notice. Diagrams and installation configurations are purely indicative; THERMICS ENERGIE s.r.l. is not responsible in any way for the failure of installations made exclusively on the basis of information contained in this catalogue, since this is not an official document for the installation design

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