GAS BOILERS

ADI HTADI LTADI CD

THE INTELLIGENT CHOICE• BEST EFFICIENCY • SPEEDY RETURN ON INVESTMENT • HIGH RESISTANCE TO LIMESCALE • EXTREMELY EASY TO INSTALL • MINIMUM SPACE

ENERGY SAVINGS. A REQUIREMENT.• Around 80% of the energy that is consumed in the EU comes from fossil fuels. A significant and growing

proportion of this comes from outside the EU. Dependence on imported oil and gas, which now stands at around 50%, could rise to 70% by 2030.

• According to statistics published by the European Union, Europeans spend an average of 90% of our lives inside buildings. Perhaps that is why the energy consumed in buildings accounts for 40% of all the energy consumed in Europe.

• In addition, heating and hot water account for between 60% and 75% of household energy expenditure.

ADISA SOLUTION. BEST EFFICIENCY IN THE EUROPEAN MARKET.The ADI range of boilers offers the best efficiency in the market in each model:• With ADI boilers, which are EC certified with stars and stars, you get the best energy

profit, along with the lowest energy losses thanks to their compact size.

ECOLOGY AND RESPECT FOR THE ENVIRONMENT. A PRIORITY.• Carbon dioxide (CO2) is one of the greenhouse gases that remain the longest in the atmosphere. Also, and in

accordance with IEO2007, predicted CO2 emissions are 33.9 billion tons in 2015 and 42.9 in 2030.

• This is why the European campaign known as “20-20-20 in 2020” has been created, with the aim, among others, of cutting carbon dioxide emissions by 20% by 2020.

ADISA SOLUTION = ECOLOGICAL COMBUSTION.• The ADI range of boilers use ecological combustion class NOx = 5.• Their emission of pollutants is minimal, less than 10 ppm of NOx.• Even with a certified efficiency of and stars, the ADI range has a CO2 emission of

around 20% less than a traditional boiler.

WHAT ARE WE LOOKING FOR?• The most balanced options in quality, price and efficiency.

ADISA SOLUTION. SPEEDY AMORTISATION OF THE INVESTMENT.• The small dimensions and weight of the ADI range of boilers favour space savings and aid installation.• Their high energy efficiency also ensures a speedy return on investment.

ADI boilers from ADISA Calefacción, bespoke solutions to new needs of the twenty-first century

ADI RANGE 3

MAR

KET

HIGH RESISTANCE TO THE DIFFERENT WATER QUALITIES.• ADISA Calefacción has taken one step further with the design and concept of the new hydraulic circuit

of the ADI range, providing high resistance to limescale and maintaining optimum heat exchanges.

ABOUT THE IMPORTANCE OF GAS.There are many reasons justifying the use of natural gas over other forms of energy, so much so that gas is seen as the favourite energy source on the 2025 horizon:

Environmental reasons:Natural gas cuts the emission of polluting particles by 54%.

Technical reasons: • As it is a continuous supply energy, there is no need for all the

controls and maintenance required by a storage tank.• As it is a cleaner fuel, gas cuts maintenance costs, so improving

operating costs.• Gas installations offer maximum safety guarantees.

Financial reasons:The price difference between gas and other forms of energy ensures a speedy amortisation of the installation. Also, its price stability prevents surprises in the future.

0

500

1,000

1,500

2,000

2,500

2,047

1,572

1,294

934

Fuel oil: Standard mixed boiler

Electricity: Heat pump + thermo

Natural gas: Standard mixed boiler

Natural gas: Condensing boiler

Environmental impact

kg CO2 / year

OCU-2009

ADI COMFORT.• To maintain comfort 365 days a year,

it is necessary to adjust the working temperature according to the ups and downs of the different seasons, without causing sharp changes in consumption.

• Thanks to modulating technology, ADISA Calefacción’s ADI boilers maintain a gradual temperature variation, also achieving a gradual consumption.

Real demandof buildings European capital

42

36

30

24

18

12

6

0

-6

Janu

ary

Tem

pera

ture

(ºC

)

Febr

uary

March

April

MayJu

ne July

Augu

st

Sept

embe

r

Octobe

r

Novem

ber

Decem

ber

Heating design temperature

Heating cut-off temperature

Average monthly temp.Temp. at 7amAverage temp. at 1pmTemp. at 6pmAbsolute maximum temp.Absolute minimum temp.

ADI boilers from ADISA Calefacción, bespoke solutions to new needs of the twenty-first century

MAXIMUM EFFICIENCY.Efficiency far above the market average throughout the whole range guarantees a speedy amortisation.

VERY HIGHEFFICIENCY

97%

ADI HT

EC CERTIFIED

ref. to LCV

LOWTEMPERATURE

104%

ADI LT

EC CERTIFIED

ref. to LCV

CONDENSATION

seasonal eff.

ADI CD

EC CERTIFIED

108%

MODULATION.Planned adaptation to the demands of the installation.

Thermal demand of the home Power of the heat generation system

MAXIMUM ENERGYEFFICIENCY

BUILT-IN BURNER AND GAS LINES

MAXIMUM EASEOF INSTALLATION

MINIMUM COST

GREATER RESISTANCETO LIMESTONE

MINIMUM SPACETECHNOLOGICAL

INNOVATION

ADI boilers from ADISA Calefacción, features, qualities and technology with unbeatable results

ADI RANGE 5

ADI R

ANGE

COMPACT DESIGN: MINIMUM AREA TAKEN UP, MINIMUMWEIGHT, MAXIMUM SAVINGS ON INSTALLATION.

Pyrotubular type boiler ADI Boiler

3,82

5mm

4,030mm

Comparison of space used in a 1,000 kW boiler room

2,660mm

2,42

0mm

6.4m2

15.4m2

Saving of9m2

LT 475

LT 475

• Smaller boiler room: less cost.• Their compact design allows the boiler room to be located on a flat roof, so making the most of space

not occupied for other uses.• Aids the reconversion of the boiler room.• All the boilers include a transport base for ease of movement.

* Note: dimensions in mm; height without taking into consideration the increase due to the silent-block feet supplied with the boiler.

C

A

Ø

B

C

A

Ø

B

OPTIMISED AND REDUCED DIMENSIONS.

ADI HT ADI LT A B C* Ø

105 105 350595

1,100150130 130

450150 150 615

200 200 635 175

250 250660

940 1,583

300275 275

325 325

810 350400 400

475 475

550 550

1,040 975 1,668

400

650 650450

750 750

ADI CD A B C* Ø

70

350

595

1,100

15085 615

105635 175

120 450

175

660

940 1,583

250

200300

250

325

810 350375

450

550

1,040 975 1,668

400

650450

750

ADI boilers from ADISA Calefacción, features, qualities and technology with unbeatable results

Boiler ADI HTVery high efficiency• Exceptional efficiency and energy savings.• EC Certified, star efficiency, from 95 to 97% ref. to LCV.• Power outputs from 104 to 695 kW.• Modulating starting from 30% of the power. Includes “PID” control.• Variable speed fan, air-gas premix venturi, modulating gas valve.• Ecological combustion: class NOx = 5. NOx < 10 ppm, CO around 47 ppm.• Refractory alloy mesh premix burner.• Optimised and reduced dimensions and weights. • Minimum electricity consumption, from 14 W.• Controllable from external station (centralised or telemanaged).

VERY HIGHEFFICIENCY

97%

ADI HT

EC CERTIFIED

ref. to LCV

LOWTEMPERATURE

104%

ADI LT

EC CERTIFIED

ref. to LCV

CONDENSATION

seasonal eff.

ADI CD

EC CERTIFIED

108%

ADI RANGE 7

(1) Natural gas LCV= 10.76 kW/m3

Minimum return temperature: 60ºCMaximum operating water pressure: 5 barPower supply: 230 V, 50 Hz, single phase, Neutral + Earth

TECHNICAL CHARACTERISTICS.

MAXIMUM OPERATING EFFICIENCY.

6092

93

94

95

96

97

98

61 62 63 64 65 66 67

Average boiler temperature (ºC)

Effi

cien

cy r

ef.

to L

CV

(%)

68 69 70

30%

Power:

100%

Efficiencies according to boiler temperature and for each power curve of the burner

ADI

HT

SPEEDY RETURN ON INVESTMENT.Boiler power output around 350-400 kW.

Reconversion: comparison with old standard boiler 1* already installed

Comparison with standard 2* boiler on the market

Boiler TypeEfficiency at maximum power Efficiency at minimum power Burner

operationAnnual

consumptionNG m3/year

In favour of ADI HT Annunal saving

gas m3/yearaver. water temp. % aver. water temp. %

ADI HT 3* High 95.38% Medium-low 97.10% Modulating 108,322

Standard 2* High 92.10% Medium-low 95.32% 2 stages 115,164 6,842

Boiler TypeEfficiency at maximum power Efficiency at minimum power Burner

operationAnnual

consumptionNG m3/year

In favour of ADI HT Annunal saving

gas m3/yearaver. water temp. % aver. water temp. %

ADI HT 3* High 95.38% Medium-low 97.10% Modulating 108,322

Standard 1* High 90.40% Medium-low  89.90% 2 stages 118,068  9,746

DescriptionADI HT

Units 105 130 150 200 250 275 325 400 475 550 650 750

Power outputMax. power kW 104 130 149.3 190 230 262 322 380 464 545 616 695

Min. power kW 31.9 40 45.7 58.5 70.3 80.1 98.4 116 141.6 220.8 249.4 281.4

Power input Max. power kW 109.6 138 157.2 200 242.3 270 334 396 483.3 569.2 643.4 723

Natural gas flow (G20) at max. power (1) m3/h 10.2 12.8 14.6 18.6 22.5 25.1 31 36.8 44.9 52.9 59.8 67.2

Water flow ∆T = 10ºC m3/h 8.9 11.2 12.8 16.3 19.8 22.5 27.7 32.7 39.9 46.9 53 59.8

∆T = 15ºC m3/h 6 7.5 8.6 10.9 13.2 15 18.5 21.8 26.6 31.2 35.3 39.8

Boiler weight without water kg 110 112 123 139 330 350 440 445 490 554 579 614

Boiler water capacity litres 30 30 33 36 76 85 99 106 112 210 210 223

Boiler ADI LTLow temperature• Exceptional efficiency and energy savings.• EC Certified, star efficiency, from 96 to 104% ref. to LCV.• Power outputs from 104 to 695 kW.• Modulating starting from 30% of the power. Includes “PID” control.• Variable speed fan, air-gas premix venturi, modulating gas valve.• Boiler heat exchanger in stainless steel. Great resistance to corrosion

and high temperature.• No limit of minimum return temperature.• Minimum noise level, from 48.3 dB, with internal soundproof panels.• Minimal electricity consumption, from 14 W.• Ecological combustion, class NOx = 5. NOx < 10 ppm, CO around 47 ppm.• Refractory alloy mesh premix burner.• Optimised and reduced dimensions and weights.• Controllable from external station (centralised or telemanaged).

VERY HIGHEFFICIENCY

97%

ADI HT

EC CERTIFIED

ref. to LCV

LOWTEMPERATURE

104%

ADI LT

EC CERTIFIED

ref. to LCV

CONDENSATION

seasonal eff.

ADI CD

EC CERTIFIED

108%

ADI RANGE 9

ADI

LT

3594

96

98

100

104

106

45

Average boiler temperature (ºC)

Effi

cien

cy r

ef.

to L

CV

(%)

55 65 75

Efficiencies according to burner power

Max.

Power:

Min.102

MAXIMUM OPERATING EFFICIENCY.

Boiler TypeEfficiency at maximum power Efficiency at minimum power Burner

operationAnnual

consumptionNG m3/year

In favour of ADI LT Annunal saving

gas m3/yearaver. water temp. % aver. water temp. %

ADI LT 3* High 96.45% Low 104.75% Modulating 105,290

Standard 1* High 90.40%  Medium-low  89.90% 2 stages 118,068  12,778 

Boiler TypeEfficiency at maximum power Efficiency at minimum power Burner

operationAnnual

consumptionNG m3/year

In favour of ADI LT Annunal saving

gas m3/yearaver. water temp. % aver. water temp. %

ADI LT 3* High 96.45% Low 104.75% Modulating 105,290

Low Temp. 2* High 92.86% Medium-low 96.30% 2 stages 113,808 8,518

SPEEDY RETURN ON INVESTMENT.Boiler power output around 350-400 kW.

Reconversion: comparison with old standard boiler 1* already installed

Comparison with standard 2* boiler on the market

TECHNICAL CHARACTERISTICS.

* Power outputs for average water temperature of 70ºC.

(1) Natural gas LCV= 10.76 kW/m3

No limit of minimum return temperatureMaximum operating water pressure: 5 barPower supply: 230 V, 50 Hz, single phase, Neutral + Earth

DescriptionADI LT

Units 105 130 150 200 250 275 325 400 475 550 650 750

Power output*Max. power kW 104 130 149.3 190 230 262 322 380 464 545 616 695

Min. power kW 34.4 43.3 49.3 62.8 76 84.8 104.9 124.4 151.8 237.2 267.7 300.8

Power input Max. power kW 109.6 138 157.2 200 242.3 270 334 396 483.3 569.2 643.4 723

Natural gas flow (G20) at max. power (1) m3/h 10.2 12.8 14.6 18.6 22.5 25.1 31 36.8 44.9 52.9 59.8 67.2

Water flow ∆T = 10ºC m3/h 8.9 11.2 12.8 16.3 19.8 22.5 27.7 32.7 39.9 46.9 53 59.8

∆T = 15ºC m3/h 6 7.5 8.6 10.9 13.2 15 18.5 21.8 26.6 31.2 35.3 39.8

Boiler weight without water kg 110 112 123 139 330 350 440 445 490 554 579 614

Boiler water capacity litres 30 30 33 36 76 85 99 106 112 210 210 223

Boiler ADI CDCondensation• Exceptional efficiency and energy savings.• EC Certified, stars, seasonal efficiency up to 108%.• Power outputs from 68 to 675 kW.• Modulating starting from 30% of the power. Includes “PID” control.• Variable speed fan, air-gas premix venturi, modulating gas valve.• Boiler heat exchanger in stainless steel. Great resistance to corrosion

and high temperature.• No limit of minimum return temperature.• Minimum noise level, with internal soundproof panels.• Minimal electricity consumption, from 5 W.• Ecological combustion, class NOx = 5. NOx < 10 ppm, CO around 47 ppm.• Refractory alloy mesh premix burner.• Optimised and reduced dimensions and weights.• Controllable from external station (centralised or telemanaged).

VERY HIGHEFFICIENCY

97%

ADI HT

EC CERTIFIED

ref. to LCV

LOWTEMPERATURE

104%

ADI LT

EC CERTIFIED

ref. to LCV

CONDENSATION

seasonal eff.

ADI CD

EC CERTIFIED

108%

ADI RANGE 11

ADI

CD

Boiler losses(convection and radiation)

Heat losses(flues temperature)

Latent heatSteam (condensation)

Power input

GasAir

ADI CDEfficiency

ADI LTEfficiency

ADI HTEfficiency

THE ADI CD BOILER AND CONDENSING.• Minimum boiler losses: its compact size guarantees minimum heat losses due to

convection and radiation.• Minimum heat losses due to flues temperature.

TECHNICAL CHARACTERISTICS.

* Power outputs for average water temperature of 70ºC.

(1) Natural gas LCV= 10.76 kW/m3

No limit of minimum return temperatureMaximum operating water pressure: 5 barPower supply: 230 V, 50 Hz, single phase, Neutral + Earth

DescriptionADI CD

Units 70 85 105 120 175 200 250 325 375 450 550 650 750

Power output*Max. power kW 68 85 104 120 161.8 197.5 241 294 354 440 530 598 675

Min. power kW 22 27.5 33.7 38.9 51.8 63.1 77.4 94.4 113.6 140.9 229.8 258.7 291.1

Power input Max. power kW 69.99 87.7 107.2 123.5 166.08 202.2 246.5 300.5 361.2 448.2 548.1 619 695.8

Natural gas flow (G20) at max. power (1) m3/h 6.5 8.2 10 11.5 15.4 18.8 22.9 27.9 33.6 41.7 51 57.5 64.7

Water flow ∆T = 10ºC m3/h 5.8 7.3 8.9 10.3 13.9 17 20.7 25.3 30.4 37.8 45.6 51.4 58.1

∆T = 15ºC m3/h 3.9 4.9 6 6.9 9.3 11.3 13.8 16.9 20.3 25.2 30.4 34.3 38.7

Boiler weight without water kg 110 116 120 135 295 330 350 440 445 490 554 579 614

Boiler water capacity litres 30 33 36 36 77 86 90 112 118 118 210 210 223

ADI R

ANGE

Artículos Doméstico - Industriales Calefacción, S.L.

www.adisa.escalefaccion@adisa.es

BARCELONA HEAD QUARTERSTuset 8, 4º4ª08006 Barcelonat. (+34) 93 415 00 18f. (+34) 93 238 60 36

MADRID OFFICECincel 11, P.I. Santa Ana28529 Rivas-Vaciamadrid (Madrid)t. (+34) 91 366 00 24f. (+34) 91 366 69 80

FRANCE OFFICEImmeuble Le Croissy A52, rue d’Emerainville77183 Croissy Beaubourg (Paris)t. (+33) 01 64 68 59 11f. (+33) 01 64 68 60 93www.adisa.frchauffage@adisa.fr

Factory:Arenys de Mar (Barcelona)