Heat pump package LWM 8 / WP-Kombi Set 2, stainless steel combi double tank



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8.740,00 */pc
incl. VAT 19% for shipping to Germany
Free shipping in German mainland


Item number: 710602000
EAN (GTIN): 4067699811412
Item condition: new   
Product weight: approx.  256.9 kg

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Im Paket enthalten:

Solarbayer Inverter Heat Pump LWM8-1P Air-to-water heat pump 8kW R32/230V
1x Solarbayer Inverter Heat Pump LWM8-1P Air-to-water heat pump 8kW R32/230V
Item number 700608100    
In stock, available.
View product
Description:

The Solarbayer air-to-water heat pump
LWM 8 (8kW / 230V) is a compact all-in-one
device for outdoor installation. The system
controller with capacitive touch operation
enables monoenergetic and bivalent operation
with an individually adjustable bivalence
point for requesting an additional heat
generator (e.g. oil/gas heating). Equipped
with high-efficiency pump and fully hermetic
inverter-controlled scroll compressor. All
hydraulic components such as circulation pump,
external expansion vessel, safety and vent
valve, flow sensor as well as an integrated
backup heater and condensate tray heater are
fitted as standard. The refrigerant circuit
is fully integrated into the outdoor unit so
that no additional refrigerant pipes are
required. This solution is compact, easy to
install and saves space inside the building.

Further features:
- Integrated WiFi module enables remote
access and control via APP
- Energy efficiency display: Integration of
an energy efficiency display
via the app to make energy consumption
transparent and comprehensible
comprehensible
- Weather-compensated operation: Variable
flow temperature through a 3-way
mixing valve and an electro
thermal actuator possible
- Single-circuit solar differential control
- Cascade operation possible
- Smart Grid interface (SG Ready)
for the utilisation of regenerative
surplus electricity to increase the
setpoint to 55°C* in hot water mode
(*increase to max. 70° possible with
optional heating element in the cylinder)

Technical data:
Nominal output: 8 kW
Additional electric heater: 3 kW
Mains voltage: 220-240 V, 50 Hz
Operating current: 16 A (*29 A)
Fuse protection: 25 A (*38 A)
*(including additional heater)
Height/width/depth: 865 x 1385 x 523 mm
Weight: 137 kg
Connection thread: 2x DN32(1 1/4")
Refrigerant: R32 (1.4 kg)

Heat output (A7/W35): 8.4 kW
Heating capacity (A2/W35): 7.1 kW
Heating capacity (A-7/W35): 7.0 kW
Power consumption (A7/W35): 1.63 kW
Power consumption (A2/W35): 1.73 kW
Power consumption(A-7/W35): 2.19 kW
COP(A7/W35): 5.15
COP(A2/W35): 4.10
COP(A-7/W35): 3,20

Sound pressure level heating:
Nominal LP: 48.5 dB(A)
(at 1m distance, 1.5m height)

Operating range (outside temperature):
Heating: -25 ... +35°C
Hot water: -25 ... + 43°C
Application range (water side):
Heating: +12 ... +65°C
Hot water: +12 ... +65°C

Energy efficiency class according to
EU Regulation No. 811/2013
Low temperature application (W35): A+++
Medium temperature application (W55): A++

Seasonal space heating
Energy efficiency ETAs according to
Eco Design Guideline for
average climate conditions
ETAs (W35): 205.6%
ETAs (W55): 131.6%

Further data in product data sheet according to
Regulation (EU) No.811/2013, No.812/2013
Heat pumps Double storage tank WP-VA-Kombi 200/80 stainless steel dwh tank with Buffer tank
1x Heat pumps Double storage tank WP-VA-Kombi 200/80 stainless steel dwh tank with Buffer tank
Item number 100602000    
In stock, available.
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Description:

Heat pump combination tank WP-VA-KOMBI
with integrated stainless steel domestic
hot water (DHW) tank with 200 litres
and buffer tank with 80 litres. The
large stainless-steel heat exchanger in
the DHW tank ensures very efficient heat
transfer and a high hot water output.
The corrosion resistant stainless-steel
DHW tank is characterised by its low
weight and the hygienic and food-safe
surface quality. Cleaning flange and
connection for circulation and immersion
heater included. The buffer tank made of
steel with connection for an immersion
heater makes the tank a compact
all-in-one solution. It serves as a
hydraulic separator for a heat pump.
The high-quality hard foam thermal
insulation minimises energy losses.

Technical data:
height with insulation: 1780 mm
tilted height: 1900 mm
diameter with insulation: 608 mm
weight: 78 kg

DHW cylinder:
nominal volume: 200 litres
material: inox AISI 444
max. operating pressure: 7 bar
max. operating temperature: 70°C
material heat exchanger: AISI 316L
heating surface coil: 2.5 m²
capacity coil: 9,2 litres
max. operating pressure coil: 3 bar
max. operating temperature coil: 85 °C

Buffer tank:
nominal volume: 80 litres
max. operating pressure: 3 bar
max. operating temperature: 85°C
min. operating temperature: -7°C

Connections DHW cylinder:
DHW: 2x DN20 (3/4")
heat exchanger: 2x DN25 (1")
circulation: DN20 (3/4")
immersion heate*r: DN32 (1 1/4")
*max. installation length: 400mm
sensor sleeve in flange top: 0.65 m

Connections buffer tank:
heating: 4x DN25 (1")
immersion heater*: DN32 (1 1/4")
*max. installation length: 440 mm
sensor: DN15 (1/2" IG), sleeve: 0,35 m
air vent: DN 10 (3/8")

Thermal insulation:
material: PU solid foam
thickness: 50 mm
protective sheath: hard shell PVC, grey
fire protection class according to
DIN 4102 for the complete insulation: B2
Standby energy consumption according to
DIN EN 12897:2020-05: 1,8 kWh/24h
standing heat loss: 75 W
energy efficiency class: C
3-way changeover valve UV 25 DN25, 230V
1x 3-way changeover valve UV 25 DN25, 230V
Item number 430013200    
In stock, available.
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Description:

Solarbayer 3-way changeover valve,
230V, with spring return function,
ideal for solarplants using more buffer tanks
or as function of return flow boost for the
heating support of oil-/gasboilers.
nominal diameter DN25, completewith
screw joints DN25 (1") x DN20 (3/4")
and blankets,
high flow rate of 12 m³/h, suitable
for glycol mixtures

technical specification:
connection: DN20 (3/4")
max. operating temperature: 110°C
max. operating pressure: 10 bar
input power: 5-6W
nominal voltage: 230 V, 50Hz
protection: IP20 IEC-norm 529
Rif. european norm CEI EN 60529
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
Expansion vessel 35 litre -VRV- for heating water, 3/4" M
1x Expansion vessel 35 litre -VRV- for heating water, 3/4" M
Item number 514003000    
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: 450 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
Expansion vessel for sanitary water 35 litre incl. T-piece for a forced flow through, 3/4" M
1x Expansion vessel for sanitary water 35 litre incl. T-piece for a forced flow through, 3/4" M
Item number 513003500    
In stock, available.
View product
Description:

expansion vessel for drinking water
and boosters stations with membrane
Certification according to EC-type
examination 97/23/CE
for pressure equipments.

technical specifications:
volume: 35 liter
pre-pressure: 4,0 bar filled with nitrogen
flange stainless stell with connection
connection: DN 20 (3/4")
diameter: 365 mm
height with pedestals: 450 mm
max. operating temperature: -10°C till +100°C
max. operating pressure: 10 bar
colour: blue
exchangeable membrane for
drinking water
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.
View product
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.
View product
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

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