Water heater Sunsystem, Horizontal Model MB 80 H S1, Volume 80L, One heat exchanger, Wall-hung

Wall-hung water heaters SUNSYSTEM MB H S1 - with coil heat exchanger  for domestic hot water.

As low as €329.00 €274.17
Availability: In stock

Wall-hung water heaters MB S1 - with coil heat exchanger  

For Domestic Hot Water.
Wall-hung, for bathroom installation. 
Easy to install and use. Compact size
For direct electric heating and indirect heating with added heat exchanger. 
Thanks to the built in heat exchanger coil this water heater may employ both electricity and a renewable energy source (solar collectors or biomass boiler).

Diameter:  440 mm

Modifications and sizes, L:

Vertical models: 80, 100, 120

Horizontal models:  80, 100, 120

 Energy Efficiency Class



Energy Efficiency Directive 2010/30 /EU, 

Regulation 812/2013: 

Class D for capacity from 80 to 120 Liters;


Water Heater MB S1 Cut

. External casing in white.
2. High efficiency thermal insulation of  environment-friendly rigid PU.
3. Water tank of low-carbon steel. 
Titanium enamel (DIN 4753-3).
5. Cathodic protection of the tank by means of sacrificial anode protector (DIN 4753-6) - 2pcs.
6. Stainless tube for hot water.
7. Stratifier mounted on cold water inlet.
8. Electric heating element.
9. Power ON / OFF button.
10. Temperature indicator.
11. Dual thermal electric protection.
12. Safety valve, 8 bar.
13. Heat exchanger coil.




Horizontal models:

Specifications Water Heater Sunsystem MB S1 Horizontal

More Information
Warranty 5 Years
Weight (kg) 53.0000
Country of Manufacture Bulgaria
Volume (L) 80
Water tank enameled
Diameter (mm) 440
Height/ Length [mm] 800
Electric heating element Yes
Heat exchanger coil One heat exchanger coil
Installation Wall mounted horizontal
Control Mechanical control
Energy efficiency class D
Operating pressure/max. temperature 8bar/ 95°C
More Information
Tank testing pressure (bar) 13
Heat exchanger surface (m²) 0.4
Heat exchanger volume (L) 2.4
Prolonged power according to DIN 4708; 80/60/45 °C 8.2/0.20
Coil testing pressure (bar) 25
Coil operating pressure (bar) 16
Maximum coil operating temperature (°C) 110
NL- power coefficient at 60°C (S1) 1
Pressure drop Δp (S1), mbar 50
Anode protector Yes
Pipes diameter (plumbing system / heat exchanger ) 1/2” / 1/2”
Certification CE
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