Zoom B22 Spécifications télécharger pdf (Page 10)

SARIgas Zoom Z – ZF Page

Rev.0

DIMENSIONS

Mod. Zoom Z 420A ZF 420A Z 520A ZF 520A

A Width

in. - mm 16.73 - 425 16.73 - 425 19.68 - 500 19.68 - 500

B Height fittings centre distance

in. - mm 26.50 - 673 26.50 - 673 26.50 - 673 26.50 - 673

C Depth

in. - mm 11.42 - 290 11.42 - 290 9.05 - 230 9.05 - 230

D Stack Ø

in.- mm 5.12 - 130 3.94 - 100 5.12 - 130 3.94 - 100

E Distance between stack axis-wall

in. - mm 6.77 - 172 7.91 - 201 4.37 - 111 5.51 - 140

F Connection centre distance

in. - mm 14.60 - 371 14.60 - 371 15.43 - 392 15.43 - 392

G Distance between gas fittings

/wall centre line

in – mm 4.80 - 122 4.80 - 122 2.40 - 61 2.40 - 61

H Distance between water fittings /

wall centre line

in. - mm 5.04 - 128 5.04 - 128 2.64 - 67 2.64 - 67

NATURAL DRAUGHT BOILER (Mod. Z 420A - Z 520A)

11BS

boilers that draw the air directly from the room where they are installed.

OPEN CHAMBER FORCED DRAUGHT BOILER configuration B

(Mod. ZF 420A - ZF 520A).

Boilers that work by drawing the air directly from the room where they are installed.

For the length of the flue pipes, follow the instructions given in the table on page 15 and figures 11-17.

ATTENTION: Permanent ventilation is required for the boiler room, in accordance with current laws.

Z 420A Z 520A

Fig. 5

PREASSEMBLY TEMPLATE FITTINGS LAYOUT (optional)

KEY

- Heating delivery Ø ¾”

SWO

- Sanitary water outlet Ø ½”

- Heating return Ø ¾”

SWI

- Sanitary water inlet Ø ½”

- Safety valve 3 bars

(42.67 P.S.I.)

Fig. 6

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 23 24

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Zoom B22 Spécifications Page 10

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