Solarbayer wood log boiler set HVS E 25-2B type B (1x SLS-1500-S)



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8.320,00 */pc
incl. VAT 19% for shipping to Germany
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Item number: 310302103
EAN (GTIN): 4067699801925
Item condition: new   

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Wood gasification boiler HVS 25 E 25 kW, wood-length: 0,5 m
1x Wood gasification boiler HVS 25 E 25 kW, wood-length: 0,5 m
Item number 300302103    
In stock, available.
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Description:

Solarbayer log boiler HVS 25 E
(Economic) with a nominal heat output
of 25,0 kW. Large filling chamber for
logs up to 50 cm in length, upper wood
gasification with lower burn-off,
optimised combustion chamber geometry
with primary air preheating, boiler
control with digital display for easy
operation, combustion-optimised output
and combustion control without lambda
probe for lowest emissions, easy
cleaning possible from the front,
speed-controlled forced draft fan,
exhaust gas turbulators, accumulator
sensor, (carbonization gas extraction
available as optional accessory)

Technical specifications:
nominal output 25.0 kW
efficiency: 91,4 %
energy efficiency class: A+
energy efficiency index EEI: 116
annual space heating efficiency: 79 %
boiler class DIN EN 303-5+A1: 5
width/height/depth: 645x1155x1070 mm
boiler weight: 440 kg
boiler water capacity: 75 l
max. operating temp.: 95 C
max. operating pressure: 3 bar
filling volume: 116 l
filling opening (W/H): 435 mm x 255 mm
max. log length: 500 mm
burning time, hardwood: approx. 4,2 hrs
flue gas connection: 159 mm
exhaust gas temperature: 171,9 C
necessary feed pressure: -13 ... -15 Pa
flow/return connection: 2" IT
electrical connection: 230V/50Hz/10A
recommended buffer volume: 2000 L

Only suitable for natural,
split logs with a residual
moisture of approx. 16 %
LaddoTronic 25/6 - ISO boiler charging unit for boiler up to 50 kW - electronically controlled
1x LaddoTronic 25/6 - ISO boiler charging unit for boiler up to 50 kW - electronically controlled
Item number 330013102    
In stock, available.
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Description:

ready-to-assemble compact boiler
charging unit for all popular boiler
sizes up to 50 kW nominal output
electronically controlled
(opening temperature.: 70 Gr.C)

circulation pump:
Wilo PARA 25/6 SC

technical datas:
connection: 1"IG
Max. pressure: 6 bar
Max. temperature: 95 Gr.C
mixer motor with control unit
in insulation box
dimension: 300 x 370 x 235
distance tubular axle: 125 mm
thermal discharge safety valve DN20 (3/4'") with sensor and sensor socket DN 15 (1/2")
1x thermal discharge safety valve DN20 (3/4'") with sensor and sensor socket DN 15 (1/2")
Item number 330000101    
In stock, available.
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Description:

Thermal run-off protection with test
device for overheating protection
of boilers.

length of capillary tube: 1300 mm
min. operating temperature: - 10 C
max. operating temperature: 110 C
temp. reponse point: 97 C +/- 2 C
operating overpressure: 10 Bar
max. performance: 6,5 m3/h
Solarbayer stratification buffer tank SLS-1500-S, patented SLS-System
1x Solarbayer stratification buffer tank SLS-1500-S, patented SLS-System
Item number 105215101    
In stock, available.
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Description:

Stratification buffer tank SLS-S 1500
with patented thermohydraulic
stratification control system (SLS). The
SLS system in the flow and return line
enable ideal heat stratification during
loading and unloading with instant heat
availability. For higher efficiency with
different heat sources and consumers.
Integrated large heat exchanger for
improved efficiency of the solar thermal
systems. Numerous connections for
sensors, thermometers and an immersion
heater. Fire protection fleece
insulation ISO-B1 made from recycled
fibres (Oeko-Tex® Standard 100) incl.
floor insulation for low heat loss.
Robust PVC jacket with stainless steel
quick-lock system for easy installation.

Technical data:
nominal volume: 1499 litres
material: steel S235JR
corrosion protection outside: priming
height with insulation: 2220 mm
height without insulation: 2145 mm
tilted height: 2250 mm
diameter without insulation: 1000 mm
diameter with insulation: 1200 mm
weight: 221 kg
max. operating pressure: 6 bar
max. operating temperature: 95 °C

Heat exchangers (heating/solar):
surface: 4.5 m²
capacity: 27.6 litres
max. operating pressure: 10 bar
max. operating temperature: 110 °C

Connections:
heating: 4x DN40 (1 1/2")
immersion heater: DN40 (1 1/2")
air vent: DN40 (1 1/2")
sensor (top): DN15 (1/2")
sensor: 4x DN15 (1/2")
heat exchanger: 2x DN25 (1")
connections aligned in 90 degrees

Thermal insulation:
material: fibre mat
lambda λ: 0.0368 W/(mK)
thickness uncompressed: 100 mm +/- 10%
protective sheath: PVC foil silver
fire protection class according to
DIN 4102 for the complete insulation: B1
Standby energy consumption according to
DIN EN 12897:2020-05: 3.63 kWh/24h
standing heat loss: 151 W
energy efficiency class: C
Expansion vessel 150 litre -VRV- for heating water, 1" M
1x Expansion vessel 150 litre -VRV- for heating water, 1" M
Item number 514015000    
In stock, available.
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Description:

Solarbayer membrane expansion vessel
for closed heating systems
manufactured according to UNI EN9001, DIN tested,
Certification according to
pressure equipment directive 97/23/EC

operating temperature: -10 C / +100 C
max. operating pressure: 8 bar
pre-pressure: 1,5 bar
connection: 1" external thread (on top)
with pedestal
diameter: 550 mm
height: 795 mm
Cap valve KV25 connections DN 25 (1" F)
1x Cap valve KV25 connections DN 25 (1" F)
Item number 519000200    
In stock, available.
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Description:

with sealable shut off device,
connection and draining
for expansion vessels according to DIN 4751,
for replacing the expansion vessel
without draining the heating system
Expansion vessel 50 litre -VRV- for heating water, 3/4" M
1x Expansion vessel 50 litre -VRV- for heating water, 3/4" M
Item number 514005000    
In stock, available.
View product
Description:

Solarbayer membrane expansion vessel
for closed heating systems
manufactured according to UNI EN9001, DIN tested,
Certification according to
pressure equipment directive 97/23/EC

operating temperature: -10 C / +100 C
max. operating pressure: 8 bar
pre-pressure: 1,5 bar
connection: 3/4" external thread (on top)
with pedestal
diameter: 365 mm
height: 564 mm
Cap valve KV20 connections DN 20 (3/4" F)
1x Cap valve KV20 connections DN 20 (3/4" F)
Item number 519000100    
In stock, available.
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Description:

with lead sealable shutoff device,
connection and draining
for expansion vessels according to DIN 4751,
for exchanging the expansion vessel with
draining the heating system
Air separator heating 1" F variable incl. EPP insulation box
1x Air separator heating 1" F variable incl. EPP insulation box
Item number 330001201    
In stock, available.
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Description:

Absorption air separator
Absorption air separator for closed hot
and cold water systems up to a
maximum temperature of 120 °C
and an overpressure of 10 bar
variable mounting is possible
horizontal and vertical

dimension incl. insulation:
mounting length 106mm
height incl. insulation 233mm
depht incl. insulation 189mm
Dirt seperator 1" incl. magnet connection 1" rotatable
1x Dirt seperator 1" incl. magnet connection 1" rotatable
Item number 330001500    
In stock, available.
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Description:

material: brass and high grade plastics
installation length 106mm
high 240mm
installation: vertical / horizontal (rotatable)
incl. magnetic element
min./max. temperature.: -10 °C / 120 °C.
max. pressure 10 bar
unique flow velocities up to 3 m/s.
20mm EPP insulation 0,036 W/mK
Boiler safety unit KS25 DN25 (1" IG) small distribution board with black insulation box
1x Boiler safety unit KS25 DN25 (1" IG) small distribution board with black insulation box
Item number 330000601    
In stock, available.
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Description:

The boiler safety unit KS25
for boiler sizes up to 50 kW
is used for displaying
the pressure, de-airing and for the
safeguarding of closed hot water systems

connection: DN 25 (1" internal thread)
manometer display range: 0-4 bar
automatic air vent
safety valve: 3 bar
incl. insulation box

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