14511414444455555

BUFFERTANKS

P

146

PUFFERH

APPLICATIONEffi cient storage of hea ng hot water mostly using biomass, heat pumps or solar thermal energy sources.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER are used in units with a typically discon nuous energy source such as biomass boiler and solar thermal system.

INSULATION NOFIRE® so polyester fl eece 100% made of recyclable material, with high thermal insula on. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining with top cover.HE SERIES: High thermal insula on with ecological hard polyurethane foam.WARRANTY2 yearsSee general sales condi ons and warranty

PUFFER VT COMPACT

ModelStorage: Mild steel

Art. Nr.2500 32511622803703000 32511622826584000 32511622826594500 32511622826605000 32511622826616000 32511622826628000 3251162282663

Accessories on request Buff er tanks connec ng kit

Art. Nr. Connec on5006170001001 1” 1/2

Stainless steel extensible connec ng kit - (200 ÷ 400 mm)

Thermometer Art. Nr.

50322400001075 units box

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TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

PUFFER VTE

E C

ModelStorage: Mild steel ErP

Art. Nr. 200 3251162282501 C300 3251162282502 C500 3251162282803 C600 3251162282511 E750 3251162282763 E800 3251162282504 E

1000 3251162282505 E1500 3251162282506 E2000 3251162282607 E3000 32511622826085000 3251162282610

PUFFER HE VTE

E C

ModelStorage: Mild steel ErP

Art. Nr. 200 3251162312501 C300 3251162312502 C500 3251162312503 C600 3251162312504 C750 3251162312505 C800 3251162312506 C

1000 3251162312507 C1250 3251162312508 C1500 3251162312509 C2000 3251162312510 C

PUFFER HE SERIESHIGH EFFICIENCY INSULATION TANKSDesigned according to 2009/125/CE Direc ve (ErP – Eco-friendly Plan Specifi ca on), HE series are already complaint with Regula on n. 814/2013, that demands C-energy effi ciency class from September, 26th 2017.

Available un l April 2016

COMPACTMODELS

STOCKAVAILABILITYgrey

147

PUFFERH

STORAGEPmax Tmax3 bar 99 °C

Models > 2000

1-3-6-7 Hea ng return/To Generator

2-5 Connec on for instrumenta on 1/2” Gas F

9 Electrical immersion

10 Connec on for instrumenta on 1/2” Gas F

11-12-14-16 Hea ng delivery/From Generator

13 Connec on for instrumenta on 1/2” Gas F

15 Connec on for instrumenta on 1/2” Gas F

17 Hea ng delivery

20 Drain only for models 3000, 4000 and 5000

PUFFER VT

PUFFER VT COMPACT

ModelNet

volume Df De H A H1 H2 H4 H5 H7 H8 H9 H11 H12 1-3-6-7-11 12-14-16 9-17 20

[lt] [mm] Connec ons Gas F

2500 2306 1250 1450 2351 2663 140 556 886 996 1051 1216 1436 1546 1876 1" 1/2 1" 1/2 1"3000 3017 1500 1700 2180 2646 109,5 567 841 932 1252 1115 1297 1389 1662 2" 2" 1"4000 3986 1600 1800 2456 2931 94,5 574 910 1022 1414 1246 1470 1582 1918 2" 2" 1"4500 4411 1800 2000 2230 2866 90 582 856 947 1267 1130 1312 1404 1677 2" 2" 1"5000 5042 1800 2000 2480 3064 90 583 919 1031 1423 1255 1479 1591 1927 2" 2" 1"6000 5672 1800 2000 2730 3270 90 605 1005 1114 1295 1535 1646 1922 2155 3" 2" 1"8000 7564 1800 2000 3480 3918 90 606 1066 1372 1526 1986 2138 2446 2904 3" 2" 1"

H8 (10)

(17)

H

DeDf

A

0

(17)

(1) (6) (11) (14)

(2) (5) (9) (10) (13) (15)

(3) (7) (12) (16)

100°

H12 (14) (15) (16)

H11 (13)

H9 (11) (12)

H5 (6) (7)

H2 (1) (2) (3)

H4 (5)

H7 (9)

(20)

P.E.

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3/CE

T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

D i s m o u n t a b l e i n s u l a t i o n

ModelNet

volume Df De De HE SERIE) H A H2 H4 H5 H7 H8 H9 H11 H12 1-3-6-7-9-11-

12-14-16-17 20

[lt] [mm] Connec ons Gas F

200 180 450 650 550 1299 1410 218 430 500 576 711 782 871 1064 1" 1/2 //300 279 550 750 650 1340 1489 232 444 514 590 725 796 885 1078 1" 1/2 //500 478 650 850 750 1620 1784 247 533 629 841 930 1011 1231 1343 1" 1/2 //600 560 650 850 750 1870 2014 247 582 695 915 1060 1144 1382 1593 1" 1/2 //750 717 790 990 940 1658 1906 265 584 630 823 938 995 1180 1371 1" 1/2 //800 805 790 990 950 1840 2064 265 584 690 823 988 1115 1332 1541 1" 1/2 //

1000 946 790 990 940 2130 2326 265 656 787 998 1188 1309 1588 1831 1" 1/2 //1250 1248 900 // 1050 2201 2439 313 705 835 986 1168 1357 1568 1879 1" 1/2 //1500 1973 950 1150 1100 2250 2504 313 736 845 1061 1286 1377 1653 1909 1" 1/2 //2000 2915 1100 1300 1300 2320 2659 347 770 879 1060 1300 1411 1687 1943 1" 1/2 //3000 4985 1250 1450 // 2814 3079 556 1017 1071 1693 1879 1786 2140 2402 2" 1"5000 4985 1600 1800 // 2929 3338 586 1047 1101 1691 1889 1816 2159 2432 2" 2"

P

148

PUFFER FLANGEDH ° °

APPLICATIONEffi cient storage of hea ng hot water mostly using biomass, heat pumps or solar thermal energy sources.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER FLANGED are used in units with a typically discon nuous energy

source such as biomass boiler and solar thermal system. INSULATION NOFIRE® so polyester fl eece 100% made of recyclable material, with high thermal insula on and fi re resistance class B-s2d0 according to EN 13501. PVC external lining with top cover.WARRANTY2 yearsSee general sales condi ons and warranty.

PUFFER FLANGED180° FLANGED CONNECTIONS

ModelStorage: Mild steel

Art. Nr.2500 32511622826803000 32511622826814000 32511622826824500 32511622826835000 32511622826846000 32511622826858000 3251162282686

PUFFER FLANGED90° FLANGED CONNECTIONS

ModelStorage: Mild steel

Art. Nr.2500 32511622826903000 32511622826914000 32511622826924500 32511622826935000 32511622826946000 32511622826958000 3251162282696

Accessories on requestThermometer

Art. Nr. 5032240000107

5 units box

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COMPACTMODELS

COMPACTMODELS

TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

STOCKAVAILABILITYgrey

S -

E E MOVE

SMART APPLICATIONS

180°

90°

149

PUFFER FLANGEDH ° °

STORAGEPmax Tmax3 bar 99 °C

1 Drain 1” GAS F

2-4 To generator / Hea ng return

6-8 Hea ng delivery/From Generator

3-5-7 Connec on for instrumenta on 1/2” Gas F

9 Hea ng delivery

PUFFER FLANGED

ModelNet

volume Df De H A H1 H2 H3 H4 2-4-6-8 9

[lt] [mm] Connec ons Gas F

2500 2306 1250 1450 2351 2433 140 616 1216 1816 PN16 DN80 1"1/23000 3017 1500 1700 2180 2305 109 640 1115 1590 PN16 DN80 2"4000 3986 1600 1800 2456 2583 95 646 1246 1846 PN16 DN80 2"4500 4411 1800 2000 2230 2405 89 655 1130 1605 PN16 DN80 2"5000 5042 1800 2000 2480 2638 89 675 1255 1835 PN16 DN100 2"6000 5672 1800 2000 2730 2875 89 675 1380 2085 PN16 DN100 2"8000 7564 1800 2000 3480 3594 89 675 1705 2835 PN16 DN100 2”

90

Df

90

De

(9)

H

A

H4 (6)(7)(8)

H3 (5)

H2 (2)(3)(4)

H1 (1)0

Df

45

De

(9)

H

A

H4 (6)(7)(8)

H3 (5)

H2 (2)(3)(4)

H1 (1)0

45

P.E.

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3/CE

T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

PUFFER FLANGED°

PUFFER FLANGED°

H1 (15)

The compact models have two gripps on the bo om which allows the use of forkli when handling and already equipped with mounted drainage tube.

P

150

PUFFER 1H

APPLICATIONEffi cient storage of hea ng hot water mostly using biomass, heat pumps or solar thermal energy sources.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.HEAT EXCHANGER1 mild steel fi xed heat exchanger.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER 1 are used in units with a typically discon nuous energy source such as biomass boiler and solar thermal system. PUFFER 1 allows the solar energy system integra on.

INSULATIONNOFIRE® so polyester fl eece 100% made of recyclable material, with high thermal insula on. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining with top cover.HE SERIES: High thermal insula on with ecological hard polyurethane foam.WARRANTY2 yearsSee general sales condi ons and warranty.

H

[m2]

1,01,92,12,32,53,13,84,66,27,5

H

[m2]

1,01,92,12,32,53,13,43,84,6

Accessories on request Buff er tanks connec ng kit

Art. Nr. Connec on5006170001001 1” 1/2

Stainless steel extensible connec ng kit - (200 ÷ 400 mm)

Thermometer Art. Nr.

50322400001075 units box

Electrical immersions kit

Available kit: [Kw] Tension [V]

from 1,5 to 3 220 - MONOPHASEfrom 4 to 12 400 - THREEPHASE

See accessories P.E.

D. p

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3/CE

TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

PUFFER 1 HE SERIESHIGH EFFICIENCY INSULATION TANKSDesigned according to 2009/125/CE Direc ve (ErP – Eco-friendly Plan Specifi ca on), HE series are already complaint with Regula on n. 814/2013, that demands C-energy effi ciency class from September, 26th 2017.

PUFFER 1 VT VCE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

300 3251162282201 C500 3251162282902 C600 3251162282210 E750 3251162282773 E800 3251162282203 E

1000 3251162282204 E1500 3251162282205 E2000 3251162282307 E 3000 32511622823085000 3251162282309

PUFFER 1 VT VC HEE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

300 3251162312201 C500 3251162312202 C600 3251162312203 C750 3251162312204 C800 3251162312205 C

1000 3251162312206 C1250 3251162312207 C1500 3251162312208 C2000 3251162312209 C

ailable un l April 2016

STOCKAVAILABILITYgrey

151

PUFFER 1H

ModelNet

volume Df De De HE SERIE) H A H2 H3 H4 H5 H6 H7 H8 H9 H11 H12 1-3-6-7-9-11-

12-14-16-17 4-8 20

[lt] [mm] Connec ons Gas F

300 279 550 750 650 1340 1489 232 217 444 514 514 590 725 796 885 1078 1" 1/2 1" //

500 478 650 850 750 1620 1784 247 260 533 629 745 841 930 1011 1231 1343 1" 1/2 1" //

600 560 650 850 750 1870 2014 247 260 582 695 855 915 1060 1144 1382 1593 1" 1/2 1" //

750 717 790 990 940 1658 1906 265 278 584 630 679 823 938 995 1180 1371 1" 1/2 1" //

800 805 790 990 950 1840 2064 265 278 584 690 762 823 988 1115 1332 1541 1" 1/2 1" //

1000 946 790 990 940 2130 2326 265 284 656 787 953 998 1188 1309 1588 1831 1" 1/2 1" //

1250 1248 900 // 1050 2201 2439 313 326 705 835 884 986 1168 1357 1568 1879 1" 1/2 1" //

1500 1435 950 1150 1100 2250 2504 313 336 736 845 1006 1061 1286 1377 1653 1909 1" 1/2 1" //

2000 1973 1100 1300 1300 2320 2659 347 370 770 879 1001 1060 1300 1411 1687 1943 1" 1/2 1" //

3000 2915 1250 1450 // 2814 3079 556 569 1017 1071 1551 1693 1879 1786 2140 2402 2" 1"1/4 1"

5000 4985 1600 1800 // 2929 3338 586 609 1047 1101 1522 1691 1889 1816 2159 2432 2" 1"1/4 2"

STORAGE HEAT EXCHANGERSPmax Tmax Pmax Tmax3 bar 99 °C 12 bar 110 °C

Models > 2000

(17)

H

DeDf

A

100°

(4) (8)

H8 (10)

H6 (8)

H3 (4)

0

(17)

(1) (6) (11) (14)

(2) (5) (9) (10) (13) (15)

(3) (7) (12) (16)

H12 (14) (15) (16)

H11 (13)

H9 (11) (12)

H5 (6) (7)

H2 (1) (2) (3)

H4 (5)

H7 (9)

(20)

1-3-6-7 Hea ng return/To Generator

2-5 Connec on for instrumenta on 1/2” Gas F

4 Lower fi xed heat exchanger outlet

8 Lower fi xed heat exchanger inlet

9 Electrical immersion

10 Connec on for instrumenta on 1/2” Gas F

11-12-14-16 Hea ng delivery/From Generator

13 Connec on for instrumenta on 1/2” Gas F

15 Connec on for instrumenta on 1/2” Gas F

17 Hea ng delivery

20 Drain only for models 3000 - 5000

P.E.

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3.3

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3/CE

T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

D i s m o u n t a b l e i n s u l a t i o n

P

152

PUFFER 2H

APPLICATIONEffi cient storage of hea ng hot water mostly using biomass, heat pumps or solar thermal energy sources.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.HEAT EXCHANGER2 mild steel fi xed heat exchangers.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER 2 are used in units with a typically discon nuous energy source such as biomass boiler and solar thermal system.PUFFER 2 allows

the solar energy system integra on as well as another thermal generator.INSULATIONNOFIRE® so polyester fl eece 100% made of recyclable material, with high thermal insula on. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining with top cover.HE SERIES: High thermal insula on with ecological hard polyurethane foam.WARRANTY2 yearsSee general sales condi ons and warranty

H

Upper Lower

[m2] [m2]1,3 1,91,3 2,11,5 2,31,5 2,32,5 3,12,8 3,82,8 4,6

H

Upper Lower

[m2] [m2]1,3 1,91,3 2,11,8 2,51,5 2,32,5 3,12,8 3,82,8 4,6

Stra fi ca on plate

Accessories on request Buff er tanks connec ng kit

Art. Nr. Connec on5006170001001 1” 1/2

Stainless steel extensibleconnec ng kit - (200 ÷ 400 mm)

Thermometer Art. Nr.

50322400001075 units box

Electrical immersions kit

Available kit: [Kw] Tension [V]

from 1,5 to 3 220 - MONOPHASEfrom 4 to 12 400 - THREEPHASE

See accessories P.E.

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3/CEPUFFER 2 HE SERIES

HIGH EFFICIENCY INSULATION TANKSDesigned according to 2009/125/CE Direc ve (ErP – Eco-friendly Plan Specifi ca on), HE series are already complaint with Regula on n. 814/2013, that demands C-energy effi ciency class from September, 26th 2017.

PUFFER 2 VT VCE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

500 3251162282953 C600 3251162282703 E750 3251162282783 E800 3251162282704 E

1000 3251162282705 E1500 3251162282706 E2000 3251162282707 E

PUFFER 2 VT VC HEE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

500 3251162312703 C600 3251162312704 C750 3251162312705 C800 3251162312706 C

1000 3251162312707 C1500 3251162312709 C2000 3251162312710 C

TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

Available un l April 2016

153

PUFFER 2H

STORAGE HEAT EXCHANGERSPmax Tmax Pmax Tmax3 bar 99 °C 12 bar 110 °C

(17)

(1) (6) (11) (14)

(2) (5) (9) (10) (13) (15)

(3) (7)

(4) (8)(18)(19)

(12) (16)

H10 (19)

H8 (10) (18)

H12 (14)(15) (16)

(17)

H11 (13)

H

DeDf

A

H9 (11) (12)

H5 (6) (7)

H2 (1) (2) (3)

0

H4 (5)

H7 (9)

H6 (8)

H3 (4)

100°

ModelNet

volume Df De De HE SERIE) H A H2 H3 H4 H5 H6 H7 H8 H9 H10 H11 H12 1-3-6-7-9-11-

12-14-16-17 4-8

[lt] [mm] Connec ons Gas F

500 478 650 850 750 1620 1784 247 260 533 629 745 841 930 1011 1231 1231 1343 1" 1/2 1"

600 560 650 850 750 1870 2014 247 260 582 695 855 915 1060 1144 1361 1382 1593 1" 1/2 1"

750 717 790 990 940 1658 1906 265 278 584 630 679 823 938 995 1196 1180 1371 1" 1/2 1"

800 805 790 950 940 1840 2064 265 278 584 690 762 823 988 1115 1332 1332 1541 1" 1/2 1"

1000 946 790 990 940 2130 2326 265 284 656 787 953 998 1188 1309 1661 1588 1831 1" 1/2 1"

1500 1435 950 1150 1100 2250 2504 313 336 736 845 1006 1061 1286 1377 1673 1653 1909 1" 1/2 1"

2000 1973 1100 1300 1300 2320 2659 347 370 770 879 1001 1060 1300 1411 1687 1687 1943 1" 1/2 1"

1-3-6-7 Hea ng return/To Generator

2-5 Connec on for instrumenta on 1/2” Gas F

4 Lower fi xed heat exchanger outlet

8 Lower fi xed heat exchanger inlet

9 Electrical immersion

10 Connec on for instrumenta on 1/2” Gas F

11-12-14-16 Hea ng delivery/From Generator

13 Connec on for instrumenta on 1/2” Gas F

15 Connec on for instrumenta on 1/2” Gas F

17 Hea ng delivery

18 Upper fi xed heat exchanger outlet 1" Gas F

19 Upper fi xed heat exchanger inlet 1" Gas F

P.E.

D. p

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to th

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3.3

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92/2

3/CE

T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

D i s m o u n t a b l e i n s u l a t i o n

P

154

Average Delta [°C]

0

20

40

60

80

100

120

140

0 5 10 15 20 25 30 350

20000

40000

60000

80000

100000

120000

300 LT

750/800

500 LT

1000 LT

1500 LT

2000 LT

3000 LT

5000 LT

600 LT

Out

put [

KCal

/h]

Out

put [

KW]

Thermal output is given in both KW or kcal/h in terms of average temperature diff erence between primary and secondary circuit, all for a range of primary 3 m3/h. For example, a PUFFER 1 T of 1000 liters Capacity with a water fl ow of 3 m3/h at 80 °C inlet and outlet at 70 °C, has on the storage of water an average temperature of 60 °C, the mean diff erence of temperature will be: (80 +70) / 20-60 = 15 °C and therefore you can exchange up to approximately 34 KW.

Output of the lower heat exchangers PUFFER 1 depending on the average DeltaT between primary and accumula on considering fl ow rate 3 m3/h.

PUFFER

PUFFER

0

100

200

300

400

500

600

700

800

900

0 1 2 3 4 5 6 7 8 90

1000

2000

3000

4000

5000

6000

7000

8000

9000

0 20 40 60 80 100 120 140

300

1000

750/800

5000

3000

2000

1500

500

Flow Rate [l./min]

[mba

r]

[mm

H2O

]

Flow Rate [m3/h]

155

Out

put [

KCal

/h]

FOR LOWER EXCHANGER POWER DATA SEE PUFFER 1

Output of the lower heat exchangers PUFFER 2 depending on the average DeltaT between primary and accumula on considering fl ow rate 3 m3/h.

Average Delta [°C]

0

10

20

30

40

50

60

0 5 10 15 20 25 30 350

10000

20000

30000

40000

50000

1500-2000

1000

750/800

500-600

Out

put [

KW]

PUFFER -

FOR LOWER EXCHANGER POWER DATA SEE PUFFER 1PUFFER

Flow Rate [m3/h]

Flow Rate [l./min]

[mba

r]

[mm

H2O

]

0

100

200

300

400

500

600

0 1 2 3 4 5 60

1000

2000

3000

4000

5000

6000

0 10 20 30 40 50 60 70 80 90 100

500- 600

750/800

1500-2000

1000

P

156

PUFFER 1 CTS®

S

APPLICATIONStorage of hea ng hot water.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.HEAT EXCHANGER1 mild steel fi xed heat exchanger.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER 1 CTS® are used in units with a typically discon nuous energy source such as biomass boiler and solar thermal systems.PUFFER 1 CTS® is characterized by mul ple stra fi ca on system based on the combina on of Cordivari Labyrinth spreader for returning hea ng water with a new stra fi ca on device that

conveys in the upper part of the tank the water heated up by the lower fi xed coil. This combina on ensures a perfect natural stra fi ca on inside the tank with no valve or addi onal external device.The lower fi xed coil allows the possibility of connec ng with a solar system. Posi oned at the bo om lower part of the buff er tank and with very small footprint, it increases the volume available for the storage.INSULATIONHigh thermal insula on with ecological hard polyurethane foam. PVC external lining with top coverWARRANTY2 yearsSee general sales condi ons and warranty

H

[m2]

1,92,12,53,13,84,6

CTS® stra fi cator system

Accessories on request Buff er tanks connec ng kit

Art. Nr. Connec on5006170001001 1” 1/2

Stainless steel extensible connec- ng kit - (200 ÷ 400 mm)

Thermometer Art. Nr.

50322400001075 units box

Electrical immersions kit

Available kit: [Kw] Tension [V]

from 1,5 to 3 220 - MONOPHASEfrom 4 to 12 400 - THREEPHASE

See accessories P.E.

D. p

rodu

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ed a

nd p

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in c

onfo

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to th

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3.3

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3/CE

PUFFER 1 CTS® VB HEE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

500 3251162313002 C600 3251162313003 C800 3251162313004 C

1000 3251162313005 C1500 3251162313006 C2000 3251162313007 C

TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

Designed according to 2009/125/CE Direc ve (ErP – Eco-friendly Plan Specifi ca on), HE series are already complaint with Regula on n. 814/2013, that demands C-energy effi ciency class from September, 26th 2017.

STOCKAVAILABILITYgrey

157

PUFFER 1 CTS®

S

ModelNet

volume Df De H A H2 H3 H4 H5 H7 H8 H9 H11 H12

[lt] [mm]

500 478 650 750 1620 1784 247 215 533 629 841 930 1011 1231 1343

600 560 650 750 1870 2015 247 215 582 695 915 1060 1144 1382 1593

800 805 790 940 1840 2066 265 233 584 690 823 988 1115 1332 1541

1000 946 790 940 2130 2328 265 233 656 787 998 1188 1309 1588 1831

1500 1435 950 1100 2250 2504 313 281 736 845 1061 1286 1377 1653 1909

2000 1973 1100 1300 2320 2659 347 315 770 879 1060 1300 1411 1687 1943

(17)

(1) (7) (11) (14)

(2) (6) (9) (10) (13) (15)

(3) (8)

(4) (5)

(12) (16)

H8 (10)

H12 (14)(15) (16)

(17)

H11 (13)

H

DeDf

A

H9 (11) (12)

H5 (7) (8)

H2 (1) (2) (3)

0

H4 (6)

H7 (9)

H6 (5)

H3 (4)

50° 50°

STORAGE HEAT EXCHANGERPmax Tmax Pmax Tmax3 bar 99 °C 12 bar 110 °C

1-3-7-8 Hea ng return/To Generator 1"1/2 Gas F

2 Connec on for instrumenta on 1/2” Gas F

4 Fixed heat exchanger outlet 1" Gas F

5 Fixed heat exchanger inlet 1" Gas F

6 Connec on for instrumenta on 1/2” Gas F

9 Electrical immersion 1"1/2 Gas F

11-12-14-16 Hea ng delivery/From Generator 1"1/2 Gas F

13 Connec on for instrumenta on 1/2” Gas F

15 Connec on for instrumenta on 1/2” Gas F

17 Hea ng delivery / Air ven ng 1" 1/2 Gas F

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T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

D i s m o u n t a b l e i n s u l a t i o n

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158

PUFFER 2 CTS®

S

APPLICATIONStorage of hea ng hot water.MATERIALMild steel construc on with exterior paint. No an -corrosion treatment required due to the buff er’s closed circuit system.HEAT EXCHANGER2 mild steel fi xed heat exchangers.TECHNICAL DESCRIPTIONUsed to improve fl exibility of pellets, stoves and burners. PUFFER 2 CTS® are used in units with a typically discon nuous energy source such as biomass boiler and solar thermal systems.The PUFFER 2 CTS® is characterized by mul ple stra fi ca on system based on the combina on of Cordivari Labyrinth spreader for returning hea ng water with a brand new stra fi ca on device

that convey in the upper part of the tank the water heated up by the lower fi xed coil. This combina on ensures a perfect natural stra fi ca on inside the tank with no valve or addi onal external device.The lower fi xed coil allows the possibility of connec ng with a solar system. Posi oned at the bo om lower part of the buff er tank and with very small footprint, it increases the volume available for the storage.INSULATIONHigh thermal insula on with ecological hard polyurethane foam. PVC external lining with top cover.WARRANTY2 years - See general sales condi ons and warranty.

H

Upper Lower

[m2] [m2]1,3 1,91,3 2,11,8 2,52,5 3,12,8 3,82,8 4,6

CTS® stra fi cator system

Accessories on request Buff er tanks connec ng kit

Art. Nr. Connec on5006170001001 1” 1/2

Stainless steel extensibleconnec ng kit - (200 ÷ 400 mm)

Thermometer Art. Nr.

50322400001075 units box

Electrical immersions kit

Available kit: [Kw] Tension [V]

from 1,5 to 3 220 - MONOPHASEfrom 4 to 12 400 - THREEPHASE

See accessories

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PUFFER 2 CTS® VB HEE

E C

ModelStorage: Mild steel

Heat exchanger: Mild steel ErPArt. Nr.

500 3251162313702 C600 3251162313703 C800 3251162313704 C

1000 3251162313705 C1500 3251162313706 C2000 3251162313707 C

TECHNICAL DATA AND ECODESIGN ERP LABE L S A V A I L A B L E ONLINE AT WWW.CORDIVARI.COM

Designed according to 2009/125/CE Direc ve (ErP – Eco-friendly Plan Specifi ca on), HE series are already complaint with Regula on n. 814/2013, that demands C-energy effi ciency class from September, 26th 2017.

159

PUFFER 2 CTS®

S

(17)

(1) (7) (11) (14)

(2) (6) (9) (10) (13) (15)

(3) (8)

(4) (5)(18)(19)

(12) (16)

H10 (19)

H8 (10) (18)

H12 (14)(15) (16)

(17)

H11 (13)

H

DeDf

A

H9 (11) (12)

H5 (7) (8)

H2 (1) (2) (3)

0

H4 (6)

H7 (9)

H6 (5)

H3 (4)

100°

STORAGE HEAT EXCHANGERSPmax Tmax Pmax Tmax3 bar 99 °C 12 bar 110 °C

1-3-7-8 Hea ng return/To Generator 1"1/2 Gas F

2 Connec on for instrumenta on 1/2” Gas F

4 Fixed heat exchanger outlet 1" Gas F

5 Fixed heat exchanger inlet 1" Gas F

6 Connec on for instrumenta on 1/2” Gas F

9 Electrical immersion 1"1/2 Gas F

10 Connec on for instrumenta on 1/2” Gas F

11-12-14-16 Hea ng delivery/From Generator 1"1/2 Gas F

13 Connec on for instrumenta on 1/2” Gas F

15 Connec on for instrumenta on 1/2” Gas F

17 Hea ng delivery / Air ven ng 1” 1/2 Gas F

18 Upper fi xed heat exchanger outlet 1" Gas F

19 Upper fi xed heat exchanger inlet 1" Gas F

ModelNet

volume Df De H A H2 H3 H4 H5 H7 H8 H9 H10 H11 H12

[lt] [mm]

500 478 650 750 1620 1784 247 215 533 629 841 930 1011 1231 1231 1343

600 560 650 750 1870 2015 247 215 582 695 915 1060 1144 1361 1382 1593

800 805 790 940 1840 2066 265 233 584 690 823 988 1115 1332 1332 1541

1000 946 790 940 2130 2328 265 233 656 787 998 1188 1309 1661 1588 1831

1500 1435 950 1100 2250 2504 313 281 736 845 1061 1286 1377 1673 1653 1909

2000 1973 1100 1300 2320 2659 347 315 770 879 1060 1300 1411 1687 1687 1943

T (

)

P.E.

D. p

rodu

ct p

lann

ed a

nd p

rodu

ced

in c

onfo

rmity

to th

e ar

cle

3.3

of d

irec

ve

92/2

3/CE

T Ü V R h e i n l a n d Energie und Umwelt GmbH states that test

procedures and Cordivari LAB are cer fi ed conforming to European standard EN 15332, as indicated by Ecodesign ErP Direc ve.

D i s m o u n t a b l e i n s u l a t i o n

P