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Stratification cylinder
BSP-SL

The BSP-SL multi function cylinder is specially designed to make the most efficient use of a solar thermal system. It uses the energy of the sun as well as other energy sources, such as oil or gas, to provide you with optimum central heating backup and DH

Do you want to use the energy of the sun for your heating and DHW? Then the WOLF BSP-SL stratification cylinder is the right appliance for you. It enables you to combine a solar thermal system with different heat generators, such as oil and gas boilers, or using energy generated from wood or pellets.

To ensure optimum utilisation of solar thermal energy, the cylinder is equipped with smooth tube indirect coils at the top and bottom. These make the very most of the sun's energy to heat the cylinder water. The DHW is heated by the integral freshwater module. The energy required for this is stored in the heating water and is transferred to the DHW by means of a heat exchanger. This means that highly hygienic DHW is always available.

  • SHORT INFO
  • Specification
STRATIFICATION CYLINDER BSP-SL

This multi function cylinder is specially designed to make the most of solar energy – for maximum DHW and central heating convenience.

The BSP-SL stratification cylinder enables you to integrate a solar thermal system to harness the energy of the sun for efficient central heating and DHW provision in your home. For this, the cylinder is equipped with smooth tube indirect coils at the top and bottom. These make the very most of the sun's energy to heat the cylinder water.

  • Separating plates stratify the water inside the cylinder into different thermal zones and so significantly improve the solar yield
  • The stratification technology ensures that water is always drawn from the hottest layer. This means that energy losses are kept to a minimum, reducing costly reheating and thereby saving energy and protecting the environment
  • Two smooth tube indirect coils guarantee optimum utilisation of solar energy
  • The freshwater module always provides the right amount of hygienic DHW to meet your current needs
  • Short throughput times and small amounts of hot water in the system prevent the growth of legionella bacteria
  • The thermal insulation is removable; this is particularly advantageous for retrofitting, as narrow basement entrances and rooms often make assembly in the installation room difficult
  • Hydraulic components such as a freshwater module, up to two circuits with mixer (for radiators and underfloor heating) and a solar pump/valve assembly can be fitted directly to the cylinder, ensuring a clean look and clutter-free boiler room
  • The DHW circulation set is controlled by timer, thermostat or by opening the water tap, guaranteeing hot water immediately without a long wait
  • The single cylinder system prevents heat losses 
Model / Performance
  • BSP-SL-1000
Please choose model
Stratification cylinder BSP-SL
Model type BSP-SL-1000

General Info

Size / weight

Diameter incl. thermal insulation (mm) 1000
Height incl. thermal insulation (mm) 2110
Total weight - empty (kg) 215

Cylinder systems

DHW cylinders -
Dual mode DHW cylinders -
Heating water buffer cylinders -
Heating water buffer cylinders with integral DHW heating x
Freshwater mode -

Combination with

Heat pump -
Solar x

DHW heating

DHW output (l/Min)25 l/min bei 64 °C Puffer- unf 43°C Warmwassertemperatur
Cylinder size (equivalent)900
DHW capacity (Ltr.)-
Standby heat loss (kWh/24h) 3,22

Technology

Suitable for DHW heating x
Suitable for central heating x
Suitable for solar thermal x
Suitable for heat pump -
DHW heating with instantaneous water heating principle (integral hygiene function) x

MAKE OPTIMUM USE OF THE SUN'S ENERGY
FOR A COSY AND ENVIRONMENTALLY SUSTAINABLE HOME

Create your perfect indoor environment – with energy provided by the sun.

The WOLF BSP-SL stratification cylinder enables you to make optimum use of the sun's energy to heat your cylinder water. This means you have heating energy for your living space and enough hot water for bathroom and kitchen available at all times, while also conserving natural resources. The precise temperature stratification inside the cylinder is perfectly in tune with your required temperature, while the fitted freshwater module ensures continuous availability of highly hygienic DHW.

Die Ruhe genießen

Whether you're looking at heating, ventilation or cooling

Whether you're looking at heating, ventilation or cooling – at WOLF we are only satisfied when all these elements come together to provide you with an indoor environment where you can truly relax. We want technology to fit around you, not the other way round.
And because your requirements may change over time, we offer you full control of your heating system, DHW temperature and air change rates with our user friendly devices, intuitive apps, and SmartHome enabled programming units –so your living zone is also your comfort zone.

OUR 5 YEAR SYSTEM GUARANTEE
FOR COMPLETE PEACE OF MIND

When it comes to building services, if you invest in quality, you need to be confident that it's for the long term. Find out here how to get our 5 year system guarantee and what requirements need to be met.

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