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Boiler connection accessories

The accessories contain a wide range of elements for the extension of the F1 – F4 and F12 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 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

 

with connection ATMOS F2 / F6 Laddomat – F4 / F8 ESBE
for boilers:
(DC32S, DC40SX, DC15GS, DC20GS, DC25GS, DC32GS, DC18GD, DC25GD, DC30GD)

 

with connection ATMOS F1 / F5 Laddomat – F3 / F7 ESBE
for boilers:
(DC18S, DC22S, DC22SX, DC25S, DC30SX, C15S, C18S, AC16S, AC25S)

 

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: 6Nm
(order code: P0517)
Actuator ESBE ARA 661
adjustment time: 120 s
control: 3-point (system circuit)
operating range: 90°
torque: 6Nm
(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)