MBTEAM Katalozi | Page 117

316 L STAINLESS STEEL CALORIFIERS WITH 3 EXTRACTABLE HEAT EXCHANGERS
HEAT EXCHANGERS
Pmax
Tmax
12 bar
110 °C

STAINLESS STEEL

STORAGE
Pmax
Tmax
6 bar
95 °C

De
Df
(21)

H17 (15)
(16) (17) (18)
H15 (13)

Drain 1” Gas F

H

Domestic cold water circuit inlet

3

Alternative domestic cold water circuit inlet or
connection for more boilers

4

Lower heat exchanger outlet

5

Lower heat exchanger flange

6

Lower heat exchanger inlet

(23)
H5 (6)

H9 (10)

2

H8 (9)

H11 (12)

A

1

(25)
H14 (20)
H12 (19)
(24)
H10 (11)

H13 (14)

7
12

Connection for instrumentation 1/2” Gas F

8

Connection for magnesium anode 1"1/4 Gas F

H7 (8)
H6 (7)
H4 (5)

H3 (4)

H2 (2) (3)

9

15
18
16
17

Model
1500
2000
3000
5000
Model

Net
Volume
[liters]

Df

De

H

A

H1

H2

H3

Air ventil heat exchanger 3/8” Gas F

H4

H5

H6

H7

H8

H9

H10

658
791
859
894

718
861
929
964

1068
836
954
969

1153
1151
1349
1384

1243
1256
1454
1489

1333
1361
1559
1594

13

21

//
1"1/4
1"1/4
1"1/4

2"
2"
2"
2"

1445
1980
2925
4995

950
1100
1250
1600

1050
1200
1350
1700

2393
2446
2799
2909

2613
2725
3108
3369

118
101
134
94

433
461
529
564

478
581
649
684

568
686
754
789

H11

H12

H13

H14

H15

H16

H17

5 10

14

1888
1871
2210
2159

2043
2051
2369
2414

Øe 380
Øe 430
Øe 430
Øe 430

Øe 380
Øe 380
Øe 380
Øe 430

1393
1431
1629
1664

Domestic hot water circuit outlet

Connection for instrumentation 1/2” Gas F

[mm]

[mm]
1500
2000
3000
5000

Upper heat exchanger inlet

23
24
25

(4) (5) (6) (9) (10)
(11) (14) (19) (20)
(23) (24) (25)

Upper heat exchanger outlet

21

(8) (13) (17)

(7) (12) (16)

Connection for recirculation or for domestic hot
water delivery

20

(3) (18)

Upper heat exchanger flange

19

(21)

Connection for 2nd anode 1”1/4
Gas F (only for models > 1500)

14

(1) (2) (15)

Middle heat exchanger inlet

13

0

Middle heat exchanger flange

11

H1 (1)

Middle heat exchanger outlet

10

P.E.D. product planned and produced in conformity to the article 3.3 of directive 92/23/CE

P.E.D. product planned and produced in conformity to the article 3.3 of directive 92/23/CE

EXTRA3 INOX

1778
1721
2064
1994

1868
1811
2154
2099

1958
1901
2244
2204

//
1586
1904
1839

115

2 3 15 18
4 6 9 11 7 12 16 17
8
19 20
Connections Gas F
1"1/2
2"
2"
2"

2"
2"
2"
2"

1/2"
1/2"
1/2"
1/2"

1"1/4
1"1/4
1"1/4
1"1/4