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Luna Platinum CSI

Integrated hybrid systems


Integrated hybrid systems Baxi, since long market leader in heating and home comfort systems, has widened its offer proposing integrated hybrid systems which combine heating technologies and energy sources to provide energy efficient complete integrated systems. Baxi’s proposal of integrated hybrid systems is now enhanced by new solutions to grant high energy efficiency and low pollutant emissions compared to the best solutions present on the market (with comparable performances). The new system Luna Platinum CSI has been developed to integrate various technologies (solar system, water/air heat pump, gas condensing boiler) with water production for heating, DHW and cooling during the summer.

Why choosing an integrated hybrid system?

2

1. maximum efficiency in primary energy (lower consumption and lower pollutant emissions)

4. lower aesthetic impact and lower noise: the external unit of the heat pump has been sized according to base loads (single fan model).

2. maximum energy cost savings: the integrated system works with renewable energies (solar, outside air)

5. installation flexibility: two sizes (6-8 kW) of heat pumps and highest modulation rate (3,3 - 33 kW) for condensing boiler, to meet all installation needs in new and existing buildings. Moreover, the system can be installed even though it is not possible to have the solar collectors on the roof (existing buildings).

3. maximum comfort always granted: in case of unfavourable outside weather conditions, the condensing gas boiler works when the renewable energies do not supply the heat demanded. The maximum comfort (DHW production, heating and cooling) is always ensured throughout the year and in the most efficient way.

6. best rank under Energy Performance of the building 7.

lower environmental impact


Luna Platinum CSI

The integrated hybrid system consists of:

• • • • •

A condensing gas boiler (3,3 – 33 kW) A 6 or 8 kW electric heat pump (depending on the building loads) A solar thermal system (two 2,5 sqm collectors) A stainless steel stratification cylinder with solar coil (300 lt capacity) Built-in control of mixed systems: 1 high temperature zone + 2 low temperature zones (independent temperatures)

Features:

• • • • • • • • • • • •

• Removable control panel for wall-hung installation with wide text display, regulation knob, menu selection buttons and back-lighting • Control of solar system integration • Control of low temperature system • Outside temperature check related to heat pump control

Modulation ratio 1:10: highest efficiency in low heat demand installations Built-in solar system integration Complete soundproofing of the generator Circulating pump with full modulation Frontal access for advanced diagnostics Cooling with 2 exit lines: 7°C and 18°C Heating expansion vessel: 24 lt + 6 lt for cooling Solar expansion vessel: 18 lt Anti-legionella system not necessary as the cylinder contains primary water DHW production in continuous (ΔT 25°C): 19,9 l/min Specific flow rate (EN 625): 27 l/min Dimensions (h x w x d): mm 2140 x 850 x 680

3


Example of integrated hybrid system

Heating plant with vacuum tubes collector for DHW production and boiler for heating. A - vacuum tubes solar collector B - boiler, solar circulating group, solar differential controller, solar expansion vessel, thermostatic mixing valve, mixed system C - external sensor D - thermoregulation E - air vent F - photovoltaic system G - heat pump

A

F

7

C

9

B

8

KWh

KWh

N

-

D

D G

Schemes and drawings are just as way of examples: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on Baxi.it.

Quality Environment Safety

Quality Environment Safety are Baxi strategic aims and the awarded certifications ensure compliance with the specific regulations

D

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F KWh

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36061 BASSANO DEL GRAPPA (VI) - ITALY Via Trozzetti, 20 marketing@baxi.it www.baxi.it The Company assumes no responsibility for any possible contents mistakes, and reserves the right to make changes in products, due to technical or commercial demands, at any time without notice. Baxi S.p.A. 03-11 (E)


Integrated Systems

Integrated system solutions


20/20/20: The Legislation context in Europe It’s commonly known that half the energy consumption in Europe comes from fossil fuels, and that the energy produced in this way causes high emissions of CO2, that is the greenhouse gas known as the main responsible of our planet climatic change.

At present the European Commission is working to implement the 2005/32/CE EUP Directive about products that use energy. We will have the products labelling in the different system configurations, to set the best global efficiency of the heating systems.

Since 1997 the CEE, with the Kyoto Protocol, engaged to reduce the energy demand and, as a consequence, the greenhouse gas emissions, putting in use measures to motivate energy saving and efficiency optimization in all sectors interested in energy consumption. The European Commission launched a new campaign for the energy efficiency use with the proposal to reduce of the 20% the annual primary energy consumption, and so enhancing the renewable energies use up to the 20%. These target shall be archived within the year 2020.

Development of primary energy demand in Europe (A 25) From 1927 to 2005 (in Millions tonnes of oil equivalent, Mtoe)

2000

1500

Biomass Electricity oth. Nuclear Gas Petrol Coal

1000

500

0

2


Integrated Systems The Heating and DHW system evolution The law evolution in Europe, together with the technological product innovation, pushes designers and installers to think system solutions more and more innovative and highly efďŹ cient. In this catalogue Baxi presents some cases describing the installation evolution for buildings with one, two or more living units.

The fast market evolution leads to a growing complexity and to more competitive scenarios. The market request is evolving from a product to a system demand for an efďŹ cient heating of the building. Baxi pays attention to the market trends and proposes some solutions, according to a system approach, adding a service value for the customer.

Market complexity

The growing market complexity

Product

1995

System

2005

Service

2008

2011

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An efficient solution for any comfort need Baxi is now able to present a wide offer of integrated solutions for heating and DHW production considering the most innovative trend and aiming to provide complete systems for any comfort need.

6

7

Centralized Single house Row house Flat in apartment building Commercial / sporting

10

12

13

• •

Primary generator

Cascade

Heating + DHW

• •

DHW

• •

+ Biomass

+ Cogeneration Page

4

11

+ Heat pump

9 •

Single

Multi-energy integration

8

Autonomous

Solar integration

Living type

System type

Page

6

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8

9

10

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12

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Integrated Systems

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Integrated system consisting of condensing boiler with integration of heat pump and solar (vacuum tube collector) for heating and DHW production through puffer tank. Large residential house

• High seasonal average efficiency solution with photovoltaic system for zero carbon heat pump power supply

• Wide modulation ratio of the boiler (1:10) to meet different seasonal needs with the maximum comfort

• Covering 13% of annual heating requirement and 51% of DHW, thanks to solar

Vacuum tubes collector SVB 26

integration (installation site case: Istanbul - Turkey)

Collector with nr 14 tubes (each) Absorption capacity: 96% High insulation

Photovoltaic system Output: 225 Wp 60 polycrystalline cells Glass thickness 4 mm

Integration with air-water heat pump 6-8 kW Heat output: 6.8 kW COP: 3,9 Maximum flow temperature: 40 °C

Heating plant with vacuum tubes collector for DHW production and boiler for heating.

Luna Platinum CSI Removable control panel with wide text display, backlight. Wide modulation ratio (1:10), gas adaptive control higher efficiency and noiselessness. Heat output available 12-33kW. Full modulating circulating pump totally. Operation and control of: heat pump puffer tank; thermal solar; mixed system (1 high temperature; 2 low temperatures). A

F

E

7

C

A - vacuum tubes solar collector B - Luna Platinum CSI provided with solar controller, solar expansion vessel, thermostatic mixing valve, mixed system unit C - external sensor D - thermoregulation E - air vent F - photovoltaic system G - heat pump

9

B

8 F

KWh

KWh

KWh

D

+

N

i

AUTO

-

+

°C

i

AUTO

-

G

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.

6

+

°C

D


Integrated Systems Mid dimension dwelling in block of flats

Integrated system for heating and energy production, provided with built in automation system consisting of condensing boilers combined with heat pump. Heat box for each dwelling and DHW production with solar system.

• Very high seasonal average efficiency solution • Wide modulation ratio of the boiler (over 1:10) to meet different seasonal

Solar collector SB 25+H Gross surface 2,5 m² Meander structure inside Stagnation temperature: 218 °C Non-reflecting glass

needs with the maximum comfort • Covering 18% of annual heating requirement and 55% of DHW thanks to solar integration (installation site case: Istanbul - Turkey) Luna Platinum

Photovoltaic system

Removable control panel with wide text display and back-lighting Built-in climatic regulation (external sensor as optional) Available output 12-33kW Gas Adaptive Control and 1:10 modulation ratio Full modulating circulation pump Integrated control of the solar system

Output: 225 Wp 60 polycrystalline cells Glass thickness 4 mm

Puffer backup Capacity 100l Stainless steel puffer water storage for the primary circuit

Electric heat pumps Use of refrigerating fluid HFC R 410A Mono-block system: the hydraulic and refrigerating circuit are indipendent Reversible function for air conditioning

Heating centralised system for combined production of heating, energy and DHW consisting of condensing boilers, PCIB system, solar thermal collectors.

+

DC

F N

-

KWh

KWh

KWh

A

AC

F

A - solar collector B - double coil cylinder C - differential controller D - controller E - solar expansion vessel F - photovoltaic system G - puffer tank H - boiler I - heat pump L - hydraulic separator M - external sensor

M

H

D

60 40

60 80100

20

°C

120

TERMOMETRO

B

G

40

60 80100

20

0

I

40

60 80100

20

0

°C TERMOMETRO

120

40

80100

20

0

°C TERMOMETRO

120

0

°C

120

TERMOMETRO

60 40

80100

20

QAD

0

°C

120

TERMOMETRO

TERMOMETRO

°C

0

120

20

40

80100 60

C

L

E

60 40

80100

20

0

°C

120

TERMOMETRO

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.

7


Integrated system consisting of built in condensing boiler with integrated stratification cylinder for autonomous solar system. Mid dimension dwelling in block of flats

• Solution with solar integration for built in installations • Efficient operation of a mixed system (high – low temperature) zones • Covering 57% of annual DHW requirement, thanks to solar integration (installation site case: Rome - Italy) Built-in solar collector SB 13 IN Gross surface 1,25 m² Absorption capacity: 95% Clear glass

Luna3 Comfort IN HT Solar MS Compact built-in solution integrating a condensing boiler (modulation ratio 1:6) and solar unit wit a stratification cylinder 120 or 150 lt. Available output 12-24kW with integration via plate exchanger, controller, expansion vessel, circulating group and thermostatic mixing valve. Remote control with LCD display, heating timer and climatic regulation included.

A

E

C

Heating plant with solar collectors and boiler with all solar accessories included

D B

First low temperature zone

D

A - solar collector B - Luna3 Comfort IN HT Solar provided with solar controller, solar expansion vessel, thermostatic mixing valve, mixed system unit C - external sensor D - thermoregulation E - air vent 8

DHW

i

AUTO

-

+

°C

High temperature zone i

AUTO

-

+

°C

D

Second low temperature zone

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.


Integrated Systems Integrated system consisting of condensing boiler with integrated stratification cylinder for autonomous solar system. Mid dimension dwelling in row houses context

• Solution with solar integration • Efficient operation of a mixed system (high – low temperature) zones • Covering 55% of annual DHW requirement, thanks to solar integration (installation site case: Istanbul - Turkey) Pitched roof solar collector SB 25+V Gross surface 2,5 m² Meander structure inside Stagnation temperature: 217 °C Non-reflecting glass

Luna3 Comfort HT Solar MS Compact solution integrating a condensing boiler (modulation ratio 1:6) and solar unit wit a stratification cylinder 120 or 150 lt. Available output 12-24kW with integration via plate exchanger, controller, expansion vessel, circulating group and thermostatic mixing valve. Remote control with LCD display, heating timer and climatic regulation included.

A

E

C D

Heating plant with solar collectors and boiler with all solar accessories included

B DHW

First Low temperature zone

D

A - solar collector B - Luna3 Comfort HT Solar provided with solar controller, solar expansion vessel, thermostatic mixing valve, mixed system unit C - external sensor D - thermoregulation E - air vent

i

AUTO

-

+

°C

High temperature zone

i

D

AUTO

-

+

°C

Second Low temperature zone

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.

9


Mid dimension dwelling in block of flats

Integrated centralised system consisting of a condensing heating only boiler combined with a solar system for DHW production and heat boxes for each dwelling; energy production with photovoltaic system

• High seasonal average efficiency solution • Wide modulation ratio of the boiler (over 1:9) to meet different seasonal needs with the maximum comfort • Covering 72% of annual requirement thanks to solar integration (installation site case: Prague - Czech Rep) Built in solar collector SB 20 Gross surface 2 sqm Meander structure Stagnation temperature: 199 °C

Luna Duo-Tec MP Digital control panel with wide LCD display. Wide modulation ratio (1:9), higher efficiency and noiselessness. Built in modulating circulation pump. Available output: 45-100 kW. Frontal easy access for diagnostics.

Luna SAT RPE

Storage tank (UB 800 DC)

Hydraulic connections assembled on the frame. Low consumption circulating pump UPS 25/70. Inspectional filter on heating circuit.

Double coil cylinder 800 lt DHW centralised production

A

Heating centralised low temperature plant and DHW production with solar integration and heat boxes.

10

M

60 40

80100

20

0

°C

120

TERMOMETRO

60 40

G

60 80100

20

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80100

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0

°C TERMOMETRO

120

0

°C

120

TERMOMETRO

60 40

°C

120

0

80100

°C

120

TERMOMETRO

bar

TERMOMETRO

L

40

20

0

H

B

60 80100

20

Manometro

A - solar collector B - double coil cylinder C - differential controller D - controller E - solar expansion vessel F - heat boxes G - thermostatic mixing valve H - boiler I - cold water inlet L - hydraulic separator M - external sensor

F

C

ECO

D

DN 65 Manometro

DN 65

mbar mmH2O

E

I

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.


Integrated Systems Mid dimension dwelling in block of flats

Integrated system for heating and energy production, provided with built in automation system consisting of condensing boilers in cascade combined with mCHP system. Heat box for each dwelling and DHW production with solar system.

• Very high seasonal average efficiency solution • Wide modulation ratio of the cascade (over 1:16) to meet different seasonal

Solar collector SB 25+H Gross surface 2,5 m² Meander structure inside Stagnation temperature: 218 °C Non-reflecting glass

needs with the maximum comfort • Covering 18% of annual heating requirement and 55% of DHW thanks to solar integration (installation site case: Istanbul - Turkey) Luna Duo-Tec MP

Luna SAT RC

Digital control panel with wide LCD display. Wide modulation ratio (1:9), higher efficiency and noiselessness. Built in modulating circulation pump. Available output: 45-100 kW. Frontal easy access for diagnostics.

Easy consumption recording and fair costs sharing.

mCHP Dachs Internal combustion engine based on a natural gas, LPG, fuel oil or bio diesel fuelled Performance data: 5,5 kWel, 12,5 kWth (CHP)

Remote management system This system ensures higher efficiency of the heating plant, controlled by remote.

A

Heating centralised system for combined production of heating, energy and DHW consisting of condensing boilers, mCHP system, solar thermal collectors. F

N

Remote Office

RS-232 PC with ACS7..

Local Printer

M

H

L 60 40

80100

20

0

°C

°C

120

TERMOMETRO

TERMOMETRO

0

120

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80100 60

60 40

60 80100

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40

80100

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0

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60 40

60 80100

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0

°C

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QAD TERMOMETRO

60 40

°C

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80100

120

80100 60

G

MB/DB

Q3

M/B3

OCI 600

M/H1 MB/DB M/B70

Q1

RVA 47

I

MB/DB

RVA 46

TERMOMETRO

°C

0

120

20

40

80100 60

Y1/Y2

40

120

Q2

°C TERMOMETRO

M/B1

0

Null Modem

B

20

20

M/B10

A - solar collector B - double coil cylinder C - differential controller D - controller E - solar expansion vessel F - heat boxes G - puffer tank H - boilers in cascade I - mCHP Dachs L - hydraulic separator M - external sensor N - remote management system

D

Comfort

E

El. Power

DN 65

QAD

TERMOMETRO

°C

0

120

20

40

80100 60

QAD

60 40

80100

20

0

°C

120

TERMOMETRO TERMOMETRO

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0

120

20

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80100 60

C

TERMOMETRO

0

°C

120

20

40

80100 60

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.

11


Integrated system of a biomass boiler and a condensing boiler for heating and DHW production with solar integration for heating and DHW. Large residential house

• Solution for a modern heating plant with low environmental impact • Backup boiler to ensure maximum comfort even in case of solid fuel lack • Covering 20% of annual heating requirement and 60% of DHW thanks to solar integration (installation site case: Istanbul - Turkey)

Luna Platinum Removable control panel with wide text display and back-lighting Built-in climatic regulation (external sensor as optional) Available output 12-33kW Gas Adaptive Control and 1:10 modulation ratio Full modulating circulation pump Integrated control of the solar system

Solar collector SB 25+V Gross surface 2,5 m² Meander structure inside Stagnation temperature: 218 °C C Non-reflecting glass

Solo Innova Floor standing steel boiler operating with wood. Copper heat exchanger Available output: 20 to 50 kW

Storage tank (UBTT 1000) Tank in tank cylinder 1.000 lt DHW centralised production

A

Autonomous system for DHW and boiler for integration for 2 zones heating A - solar collector B - DHW tank C - thermostatic valve D - controller E - solar expansion vessel F - biomass boiler G - combi gas boiler H - extension module I - plate exchanger L - safety valve 12

All'impianto di Riscaldamento

L

60 40

60 80100

20

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60 80100

20

0

°C

120

TERMOMETRO

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120

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80100

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TERMOMETRO

UBTT 1000 60

Caldaia

40

80100

20

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°C

120

TERMOMETRO

F

I

QAD TERMOMETRO

60 40

H

120

20

0

G

°C

0

80100

20

°C

40

120

80100 60

TERMOMETRO

B 80100

04 0

°C

120

02 TERMOMETRO

021

0

C D

60 40

20

06 08

001

QAD

ORTEMOMRET

TERMOMETRO

°C

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120

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80100 60

60 40

80100

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80100

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06 08

04

001

021

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C° ORTEMOMRET

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E

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120

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80100 60

TERMOMETRO

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°C

120

20

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80100 60

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer. You can download the above scheme in *.dwg format for CAD uses through Baxi Tech Area on baxi.it.


Integrated Systems Integrated system consisting of heat only condensing boilers with solar integration (vacuum tubes collector) for heating and DHW production with a “pipe in tank” indirect cylinder. Large residential house

• Solution with high average seasonal efficiency • Central heating with wide modulation ratio (over 1:10) to satisfy different seasonal operating period with highest comfort • Covering 15% of annual heating requirements and 74% of DHW thanks to the solar integration (installation site case: Istanbul - Turkey)

Vacuum tubes collector SVB 26 Gross surface 2,57 m² Absorption capacity: 96% Nr 14 tubes collector

Luna Platinum Removable control panel with wide text display and back-lighting Built-in climatic regulation (external sensor as optional) Available output 12-33kW Gas Adaptive Control and 1:10 modulation ratio Full modulating circulation pump Integrated control of the solar system

Pipe in Tank UBPT 1000 1000 lt pipe in tank Stainless steel AISI 316L coil Anti - legionella

A

F

M

H N

Autonomous heating system with vacuum tubes collectors for DHW production and boiler integration for heating. A - vacuum tubes collector B - pipe in tank C - circulating group D - cold water inlet E - solar expansion vessel F - air vent G - thermostatic mixing valve H - boiler I - cold water inlet hydraulic separator M - external sensor N - controllers

M

E

C

G DHW

M

B

high temperature circuit D solar circuit

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

13


Integrated system for the control of an autonomous solar system, consisting of a condensing boiler with stratification storage Large residential house

• Solution with solar integration for installations in narrows spaces (garret, understairs) • Efficient operation of a mixed system (high-low temperature) • Covering 52% of annual requirements thanks to the solar integration (installation case: Prague - Czech Rep) Luna3 Comfort HT Solar

Pitched roof solar collector SB 20 SR (serial)

Compact solution integrating a condensing boiler (modulation ratio 1:6) and solar unit wit a stratification cylinder 120 or 150 lt. Available output 12-24kW with integration via plate exchanger, controller, expansion vessel, circulating group and thermostatic mixing valve. Remote control with LCD display, heating timer and climatic regulation included.

Gross surface 1,9 m² Absorption capacity: 95% Prismatic surface

Mixed system Wall hung or built-in installation for managing mixed system (high – low temperatures). The device communicates electronically with the boiler (for Luna3 Comfort HT Solar MS models the mixed system kit is integrated in the boiler).

L

S1 A

H

Autonomous heating system with solar collector and boiler with solar connection

DHW

B

PRIMARY CIRCUIT (solar)

I

BAXI

C D E F

G

M

A - solar collector B - Luna3 Comfort HT Solar C - circulating group D - differential controller E - solar expansion vessel F - thermostatic mixing valve G - mixed system (on request) H - external sensor I - thermoregulation L - air vent

High Low temperature temperature circuit circuit

Cold water inlet

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

14


Integrated Systems Integrated System composed by an instantaneous combi condensing boiler and a solar kit to integrate boiler with solar system Mid dimension dwelling in row houses context

• Solution with integration and control of solar system for installation in extremely narrow spaces: • Advanced handing of DHW comfort by solar kit to optimize the integration between solar system and boiler • Covering 77% of annual requirement, due to solar integration (installation site case: Thessaloniki - Greece) Solar collector SB 25+H Luna Duo-Tec

Gross surface 2,5 m² Meander structure inside Stagnation temperature: 218 °C Non-reflecting glass

Digital control panel with wide LCD and backlight. Wide modulation ratio (1:7). Available output: 24-40 kW Higher efficiency and noiselessness. Built in modulating circulation pump. Frontal easy access for diagnostics.

UBSS: Stainless steel cylinder

Fla ts

ola

rc

oll

ec to

r

250 and 260 litres tanks Single and double coil models 2kW backup electrical elements available as accessory Specially designed solar coil for maximum solar efficiency

A

Independent heating system with solar collectors and condensing boiler

E DHW users

D

A – solar collectors B – solar controller C – circulation group D – solar kit( diverter + thermostatic valve) E – combi boiler F – DHW tank G – safety valve H – expansion vessel

B

ECO

C F H to central heating

G Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

15


Integrated system composed by heating only condensing boilers for each single dwelling and centralized domestic hot water system (with counter system) composed by solar system supported by a condensing boiler Mid dimension dwelling in apartment building context

• Solution with independent heating system for each dwelling • Centralized DHW production with solar integration to optimize efficiency and

Solar collector SB 25+H Gross surface 2,5 m² Meander structure inside Stagnation temperature: 218 °C Non-reflecting glass

consumption. • Covering 75% of annual DHW requirement, thanks to solar integration • (installation site case: Rome - Italy) Luna Duo-Tec Digital control panel with wide LCD and backlight. Wide modulation ratio (1:7). Available output: 24-40 kW Higher efficiency and noiselessness. Built in modulating circulation pump. Frontal easy access for diagnostics.

Luna Platinum Removable control panel with wide text display and back-lighting Built-in climatic regulation (external sensor as optional) Available output 12-33kW Gas Adaptive Control and 1:10 modulation ratio Full modulating circulation pump Integrated control of the solar system

Storage tank (UB 1500 DC) Double coil storage tank Centralized production of DHW H

A

H

S1

C

Heating plant with solar storage tank for DHW production – independent heating systems with heating only boilers A – solar collectors B – double coil storage tank C – heating only boiler D – solar circulation device E – external sensor F – thermostatic mixing valve G – expansion vessel H – air vent I – inlet cold water L – auxiliary boiler for DHW 16

E

L

D M

G

B

F

I Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.


Integrated Systems

Mid dimension dwelling in apartment building context

Integrated system composed by heating only condensing boilers in cascade (with counter system for each single dwelling), combined with a centralized solar system (with counter system for each single dwelling) to supply domestic hot water

• Centralized heating solution with WIRELESS counter to individually handle each

Flat roof solar collector SB100 Absorber surface: 2x10,05 m² Absorption capacity: 95% Clear glass

apartment • Central heating in cascade (cabinet) with solar integration for each apartment • Covering 60% of annual DHW requirement, thanks to solar integration (installation site case: Prague - Czech Rep)

Storage tank (UB 1500 DC) Double coil storage tank Centralized production of DHW

Condensing boilers in outdoor cabinets (GMC) Models 2 or 3 doors suitable for Luna Duo-Tec MP series, available with inlet and outlet hydraulic connections on both right and left part Available output: 45 - 3000 kW (3 doors model) Easy to install and quick to connect

Heat counter Luna SAT R/1 To count domestic water (hot/cold) and CH consumption Data reading and transmit via WIRELESS Copper hydraulic group with automatic by-pass and integrated hydraulic connections

G

S1

A

D

H

E

230 V

M

C

F B

B

S2

Solar system with condensing modulating generator for external installation and built-in heat counter for each apartment A – solar collectors B – double coil storage tank C – solar circulation device D – solar controller E – thermostatic mixing valve F – expansion vessel G – air vent H – condensing modulating generator (GMC) L – Luna SAT R/1

DHW

I

cold water inlet

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

17


Integrated system consisting of heat only condensing boiler counter system for each apartment and centralised DHW made by solar. Mid dimension dwelling in block of flats

• Solution for centralised heating with heat boxes (wireless) for each dwelling • Centralised DHW production with solar integration • Covering 54% of annual requirements thanks to the solar integration

Luna SAT R2Z Built in model with 1 DHW volumetric meter and 1 for cold water. Wireless data transmission. Easy interface with Baxi software for data recording.

(installation site case: Budapest - Hungary)

Luna Duo-Tec MP Digital control panel with wide LCD display. Wide modulation ratio (1:9), higher efficiency and noiselessness. Built in modulating circulation pump. Available output: 45-100 kW. Frontal easy access for diagnostics.

Storage tank (UB 1000 DC) Double coil cylinder 1000 lt DHW centralised production

Pitched roof solar collector SB 25 Gross surface 2,5 m² Absorption capacity: 95% Clear glass

M

A S1 A

Heating plant with DHW production (solar) and built in heat boxes

H

E

230 V

R M

N

D G

B

C

L

S2

A - solar collector B - double coil cylinder (solar) C - double coil cylinder (boiler) D - circulating group E - external sensor F - cold water inlet G - solar expansion vessel H - boiler I - inlet cold water L - hydraulic separator M - air vent N - tanks recirculation O - circulating pump (sanitary) P - circulating pump (heating) Q - heat box R - thermostatic mixing valve 18

O P

Q

F

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.


Integrated Systems Integrated system consisting of floor standing condensing boiler for centralised heating and heat box for each dwelling and centralised DHW production with solar and counter system. Mid dimension dwelling in block of flats

• Solution for centralised heating with heat boxes (wireless) for each dwelling • Centralised DHW production with solar integration • Covering 52% of annual requirements thanks to the solar integration (installation

Pitched roof solar collector SB 25 Gross surface 2,5 m² Absorption capacity: 95%

site case: Budapest - Hungary)

Luna SAT RH Hydraulic connections with bottom inlet with rotation possibility. Brass components with automatic by-pass and integrated hydraulic connections.

Power HT High output in compact size, reliability and long life. Digital control panel “advanced CPS system” with push buttons and wide LCD display with text and symbols. Wide range: from 45 to 150 kW (stainless steel exchanger) and from 230 to 280 kW. (aluminium exchanger)

Storage tank (UB 1500 DC)

G

Double coil cylinder 1500 lt DHW centralised production

A

S1

S2

I

Heating plant with DHW production (solar) and built in heat boxes A - solar collector B - double coil cylinder (solar) C - differential controller D - controller E - thermostatic mixing valve F - solar expansion vessel G - air vent H - boiler I - heat box

D

E

M

F C H S4

B Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

19


Integrated system consisting of condensing boiler for heating and DHW production of sport facility and dressing room, with solar integration for DHW production and swimming pool. Mid or big dimension of commercial and social buildings

• One heating only boiler for constant energy

Pitched roof solar collector SB 25 Gross surface 2,5 m² Absorption capacity: 95% Clear glass

requests • Solar “Comfort” controller • Covering 80% of annual DHW requirement, thanks to solar integration (installation site case: Budapest - Hungary)

Luna Duo-Tec MP Digital control panel with wide LCD display. Wide modulation ratio (1:9), higher efficiency and noiselessness. Built in modulating circulation pump. Available output: 45-100 kW. Frontal easy access for diagnostics.

Storage tank (UB 1000 SC) Single coil cylinder 1000 lt

G S1

P

A

M

Heating plant with DHW production (solar)

M

H

H

D

20

F

O B

L

D

C S2

Q

M

A - solar collector B - single coil cylinder (solar) C - single coil cylinder (boiler) D - solar hydraulic group E - swimming pool F - solar expansion vessel G - air vent H - thermostatic mixing valve I - plates exchanger L - diverter valve M - boiler N - controller O - circulating pump P - external sensor Q - cold water inlet

N

I

E

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.


Integrated Systems Integrated system consisting of biomass boiler for heating and DHW production with solar integration for the swimming pool. Large residential house

100% renewables • Modern heating solution with biomass boiler and no fuel need • Solar “Comfort” controller • Covering 70% of annual DHW requirement, thanks to solar

Storage tank (UBTT 1000) Tank in tank cylinder 1000 lt DHW centralised production

integration (installation site case: Budapest - Hungary)

Built-in solar collector SB 13 IN Gross surface 1,25 m² Absorption capacity: 95% Clear glass

Solo Innova Floor standing steel boiler operating with wood. Copper heat exchanger Available output: 20 to 50 kW

F

M S1 A

D I D

L

230 V

Heating plant with renewables and integration for heating.

M

E

C

G DHW

M

A - solar collector B - tank in tank cylinder C - circulating group D - controller (solar) E - solar expansion vessel F - air vent G - thermostatic mixing valve H - plates exchanger I - diverter valve L - biomass boiler M - controller (system)

B

I D

S2 High temperature circuit

Low temperature circuit

Cold water inlet

H

Swimming pool

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

21


Integrated system consisting of condensing boilers for heating Solar and gas water heater for DHW production. Mid large commercial application

• Water heaters in cascade to have a higher modulating output • Acquatech gas water heaters to satisfy large DHW demands • Covering 53% of annual DHW requirement, thanks to solar integration

Pitched roof solar collector SB 25 Gross surface 2,5 m² Absorption capacity: 95% Clear glass

(installation site case: Budapest - Hungary) Luna Duo-Tec MP Digital control panel with wide LCD display. Wide modulation ratio (1:9), higher efficiency and noiselessness. Built in modulating circulation pump. Available output: 45-100 kW. Frontal easy access for diagnostics.

Acquatech (gas water heaters) Remote control for programming and diagnostics Large quantity of DHW delivered at stable temperature Available output: 42 - 336kW Electronic modulation

Storage tank (UB 2000 SC) Single coil cylinder 2000 lt

5 6

Solar plant with cascade of water heaters. 1 - solar collector 2 - single coil cylinder 3 - circulating group 4 - controller 5 - gas instantaneous water heater 6 - remote control 7 - circulating pump 8 - safety valve 9 - diverter valve 10 - thermostatic mixing valve 11 - expansion vessel 12 - pump relay A - boiler B - hydraulic separator C - safety device D - cascade controller E - thermoregulation F - high temperature pump G - low temperature controller H - mixing valve I - low temperature pump L - external sensor 22

S1

1 4

gas 230 V

12

3

DHW 9 D

11 2

7

8 M

10

Cold Water Inlet

Solar Circuit

D

E

G

A

L

C

H M

I M

B

F

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.


Integrated Systems Integrated system consisting of condensing boilers for heating and gas water heaters for DHW. Mid large commercial application

• Water heater in cascade to have a higher modulating output • High output for instantaneous high DHW flow • Autonomous operation of the heating plant

Power HT High output in compact size, reliability and long life. Digital control panel “advanced CPS system” with push buttons and wide LCD display with text and symbols. Wide range: from 45 to 150 kW (stainless steel exchanger) and from 230 to 280 kW. (aluminium exchanger)

Acquatech (gas water heaters) Remote control for programming and diagnostics Large quantity of DHW delivered at stable temperature Available output: 42 - 336kW Electronic modulation A B

G

F

Gas

E

Cold water inlet C

D

H

Recirculation circuit

A - gas instantaneous water heater B - remote control C - circulating pump D - expansion vessel E - non return valve F - filter G - pump relay H - safety valve

DHW

8 6

4 3

1 - boiler 2 - safety device 3 - hydraulic separator 4 - external sensor 5 - circulating pump 6 - zone valve 7 - non return valve 8 - thermoregulation

Low temperature circuit

7

1

5

2

by-pass circuit

Low temperature circuit

Schemes and drawings are just by way of example: the project should be checked and confirmed by design engineer.

23


S 18001

-I ISO

Quality Environment Safety

SA

9001

14001 - O H

SO

Quality Environment Safety are Baxi strategic aims and the awarded certiďŹ cations ensure compliance with the speciďŹ c regulations

36061 BASSANO DEL GRAPPA (VI) - Italy Via Trozzetti, 20 marketing@baxi.it www.baxi.it The Company assumes no responsibility for any possible contents mistakes, and reserves the right to make changes in products, due to technical or commercial demands, at any time without notice. Baxi S.p.A. 02-11 (E)


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