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Boiler connection accessories

The accessories contain a wide range of elements for the extension of the F1 – F4 (F5 – F8), F12 (F13), F15 – F16 (F17 – F18) and F21 – F22 sets. From various pipes to pump groups to pump group manifolds.

Pipe extension set PSC 25 – 35

This set of pipes allows the installation of the ATMOS F2 Laddomat connection on (high) boilers C25ST and C32ST. It consists of two tubes with cap nuts and flat seals.
(order code: P0650)

The set contain:
fitting diameter pipe diameter / seal thickness number of pieces in a set
Connecting pipe
(with brass fittings)
1“ 22 mm 1
Connecting pipe
(with brass fittings)
6/4“ 35 mm 1
Flat gasket 1“ 3 mm 3
Flat gasket 6/4“ 3 mm 3

Pipe extension set PSC 40 – 50

Pipe extension set allows the installation of the ATMOS F2 Laddomat connection on boilers C40S and DC40GSIt consists of two tubes with cap nuts, flat seals and two reducing nipples.

(order code: P0653)

The set contain:
fitting diameter pipe diameter / seal thickness number of pieces in a set
Connecting pipe
(with brass fittings)
1“ 22 mm 1
Connecting pipe
(with brass fittings)
6/4“ 35 mm 1
Flat gasket

 

1“ 3 mm 3
Flat gasket

 

6/4“ 3 mm 3
Reducing nipple

 

2″ – 6/4“   2

Pipe extension set PSGD 40 – 50

Pipe extension set allows the installation of the ATMOS F6 Laddomat connection on the boiler DC40GD. It consists of four tubes with cap nuts, flat seals and reducing nipples.
(order code: P0654)

The set contain:
fitting diameter pipe diameter / seal thickness number of pieces in a set
Connecting pipe
(with brass fittings)
1“ 22 mm 1
Connecting pipe
(with brass fittings)
6/4“ 35 mm 3
Flat gasket

 

1“ 3 mm 3
Flat gasket

 

6/4“ 3 mm 5
Reducing nipple

 

2″ – 6/4“   2

Pipe elbow set OSD 15 – 40 – 6/4“

Can be used to instal circulation unite (with spacing 125 mm) in to the horizontal position for boiler rooms with low ceiling.
(code: P0651)

The set contain:
fitting diameter pipe diameter / seal thickness number of pieces in a set
Small elbow 6/4“ 35 mm 1
Large elbow 6/4“ 35 mm 1
Nipple 6/4“ 2
Flat gasket 6/4“ 3 mm 8

 

 

Dimensions of variants Connection F1 – F12 (mm)
Boiler type DC18S, C18S, AC25S DC22S, DC25S, DC30SX C15S, AC16S DC32S, DC40SX, DC25GS, DC32GS DC18GD DC25GD, DC30GD DC15GS DC20GS C25ST C32ST C40S DC40GS DC40GD DC18SP DC25SP, DC30SPX DC32SP DC40SPT
Boiler connection type F1 / F3 F1 / F3 F1 / F3 F2 / F4 F2 / F4 F2 / F4 F2 / F4 F2 / F4 F2/F4+PSC 25-35 F2/F4+PSC 25-35 F2/F4+PSC 40-50 F2/F4+PSC 40-50 F2/F4+PSGD 40-50 F12 F12 F12 F12
A 1890 1890 1890 1962 1962 1962 1962 1962 2135 2135 2135 2058 2058 2390 2390 2464 2464
A1 1635 1635 1635 1709 1709 1709 1709 1709 1880 1880 1880 1805 1805 2135 2135 2209 2209
A2 2063 2063 2063 2138 2138 2138 2138 2138 2308 2308 2308 2234 2234 2563 2563 2637 2637
A3 1910 1910 1910 1985 1985 1985 1985 1985 2155 2155 2155 2081 2081 2410 2410 2484 2484
A4 1663 1663 1663 1737 1737 1737 1737 1737 1907 1907 1907 1833 1833 2162 2162 2237 2237
B 1294 1294 1254 1252 1252 1252 1252 1252 1294 1294 1294 1252 1252 1278 1278 1252 1252
B1 958 958 919 1005 1005 1005 1005 1005 959 959 959 1005 1005 943 943 1005 1005
B2 1467 1467 1427 1425 1425 1425 1425 1425 1467 1467 1467 1425 1425 1451 1451 1425 1425
B3 1131 1131 1132 1178 1178 1178 1178 1178 1132 1132 1132 1178 1178 1116 1116 1178 1178
B4 904 904 864 863 863 863 863 863 904 904 904 863 863 889 889 863 863
C 621 621 661 574 574 574 574 574 621 621 621 574 574 636 636 574 574
C1 286 286 326 327 327 327 327 327 286 286 286 327 327 301 301 327 327
C2 794 794 832 747 747 747 747 747 794 794 794 747 747 809 809 747 747
C3 457 457 499 500 500 500 500 500 459 459 459 500 500 474 474 500 500
C4 231 231 271 185 185 185 185 185 231 231 231 185 185 247 247 185 185
D 1030 1230 930 1230 1030 1230 940 1030 1030 1130 1230 1230 1380 1030 1230 1230 1430
D1 273 273 273 273 213 213 273 273 273 273 273 273 262 273 273 273 273

Pipe elbow set OSP 10 – 25 – 1“

Can be used to instal circulation unite (with spacing 90 mm) in to the horizontal position for boiler rooms with low ceiling.

The set contain:
fitting diameter pipe diameter / seal thickness number of pieces in a set
Small elbow 1“ 22 mm 1
Large elbow 1“ 22 mm 1
Nipple 1“ 2
Flat gasket 1“ 3 mm 8

 

with connection ATMOS F15 / F17 (D10PX / PX10) – F16 / F18 (D10PX, D15PX, D20PX, D25PX, PX10, PX15, PX20, PX25)

 

with boiler DxxP Compact and Installation (D14P Compact, D21P Compact, D25P Compact, P14 Compact, P21 Compact, P25 Compact)

 

Accessories for expansion the basic Connection of boilers

Circulation unit ATMOS ESBE GRA211
Controlled – actuator 120 s
Spacing 125 mm – 1“ ↑↓ 1“
Recommended for radiators/underfloor heating
(order code: P0514)
Circulation unit ATMOS ESBE GRA211
Mixing
Spacing 125 mm – 1“ ↑↓ 1“
Recommended for radiators
(order code: P0538)
Circulation unit ATMOS ESBE GFA211
Thermostatic 20 – 55 °C
Spacing 125 mm – 1“ ↑↓ 1“
Recommended for underfloor heating
(order code: P0513)
Circulation unit ATMOS ESBE GDA211
Direct
Spacing 125 mm – 1“ ↑↓ 1“
Recommended for domestic hot water
(order code: P0512)
Manifold for three circulation units (three circuits)
ATMOS ESBE GMA431
Spacing 125 mm – 1“ ↑↓ 1“
(order code: P0516)
Manifold for two circulation units (two circuits)
ATMOS ESBE GMA421
Spacing 125 mm – 1“ ↑↓ 1“
(order code: P0515)
Actuator ESBE ARA 651
adjustment time: 60 s
control: 3-point (boiler circuit)
operating range: 90°
torque: 6 Nm
(order code: P0517)
Actuator ESBE ARA 661
adjustment time: 120 s
control: 3-point (system circuit)
operating range: 90°
torque: 6 Nm
(order code: P0415)

 

Accessories for expansion Connection of DxxP Compact boilers

Circulation unit ATMOS/ESBE GRA 311
Controlled – actuator 120 s
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for radiators/underfloor heating
(order code: P0505)
Circulation unit ATMOS/ESBE GRA 311
Mixing
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for radiators
(order code: P0533)
Circulation unit ATMOS/ESBE GDA 311
Direct
Spacing 90 mm  – 1“ ↑↓ 1“
Recommended for domestic hot water
(order code: P0503)
Circulation unit ATMOS/ESBE GFA 311
Thermostatic 20 – 55 °C
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for underfloor heating
(order code: P0504)
Manifold for two circulation units (two circuits)
ATMOS/ESBE GMA 321 
Spacing 90 mm –
1“ ↑↓ 1“
(order code: P0506)
Manifold for three circulation units (three circuits)
ATMOS/ESBE GMA 331  
Spacing 90 mm 1“ ↑↓ 1“
(order code: P0507)
Actuator ESBE ARA 661
adjustment time: 120 s
control: 3-point (system circuit)
operating range: 90°
torque: 6 Nm
(order code: P0415)