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Home Connection of boilers ATMOS F15 – F16 ESBE-PX
Connection of boilers ATMOS F15 – F16 ESBE-PX
Connection of boilers ATMOS F15 – F16 ESBE-PX

Connection of boilers ATMOS F15 – F16 ESBE-PX

The universal set of stainless steel connections for compact pellet boilers of the DxxPX series will facilitate and speed up the assembly itself. The assembly is equipped with ESBE pump groups, connection is possible with or without storage tanks. Up to three heating circuits can be connected (floor heating, radiators, hot water heating).

Connection of boilers ATMOS F15 – F16 ESBE-PX ATMOS DxxPX (automatic pellet boilers up to 25 kW)

Professional stainless steel connection based on 22 × 1.5 mm diameter pipe, designed to maintain a minimum temperature of return water to the boiler and quickly connect the boiler using two 1” / 6/4“ fittings with flat seal. The connection includes all the necessary components required by the manufacturer (safety valve 2.5 bar, vent valve, manometer, two pumps, two shut-off valves, three-way valve). The connection is ready to connect the boiler directly to the heating system or to connect the boiler to accumulation tanks. In the case of a larger heating system, the connection can be extended to two or three heating circuits by purchasing a special distributor and the necessary pump group (with spacing 90 mm – 1“ ↑↓ 1“).

ATMOS F15 / F16 ESBE-PX

code: P0615 / P0616

1 – outlet (of hot water) to the heating system
2 – return from the heating system
3 – (hot water) inlet from the accumulation tank to the pump group of the heating circuit (when connecting without accumulation tank, it is        necessary to block it off)
4 – return to the accumulation tank from the pump group of the heating circuit (when connecting without accumulation tank, it is necessary to block it off)
5 – hot water outlet from the boiler to the accumulation tank (when connecting without accumulation tank, it is necessary to block it off)
6 – return from the accumulation tank to the boiler (when connecting without accumulation tank, it is necessary to block it off)
7 – safety set (safety valve 2,5 bar, vent valve and pressure gauge)
8 – ESBE GRA311 circulation unit (pump group) with manually operated three-way valve for one heating circuit
9 – ESBE GFA321 circulation unit (pump group) with thermoregulatory valve (70 °C)
10 – pump in the boiler circuit (part of the ESBE GFA321 circulation unit)
11 – three-way thermoregulatory valve (70 °C) (part of the ESBE GFA321 circulation unit)
12 – ball valve with thermometer (part of the ESBE GFA321 circulation unit)
13 – ball valves for switching when connection with and without the accumulation tank (for flow adjustment)
14 – expansion tank output (1“)
15 – nipple 1“ / 6/4“
 
Accessories in the package
– flat sealing 1” 9 pcs
– flat sealing 3/4” 2 pcs
– plug 1” 4 pcs
– brass nut 1” 1 pc
– stainless steel sealing washer 1 pc
– insulation – Kaiflex ST19x22 – 2 m 2 pcs
Prescribed pump setting in the boiler circuit
– to maximum and constant displacement height
We recommend not to change it

 

Connection ATMOS F15 ESBE Connection ATMOS F16 ESBE

for boilers:
D10PX

 for boilers:
D15PX, D20PX, D25PX

 

Variants of use Connection ATMOS F15 / F16 ESBE-PX

Accessories for extension of the basic connection

Circulation unit
ATMOS ESBE GRA311
Controlled – actuator 120 s
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for radiators/underfloor heating
(order code: P0505)		 Circulation unit
ATMOS ESBE GFA311
Thermostatic 20 – 55 °C
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for underfloor heating
(order code: P0504)		 Circulation unit
ATMOS ESBE GDA311
Direct
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for domestic hot water
(order code: P0503)
Manifold for three circulation units (three circuits)
ATMOS ESBE GMA331
Spacing 90 mm – 1“ ↑↓ 1“
(order code: P0507)

 

Circulation unit
ATMOS ESBE GRA311
Mixing
Spacing 90 mm – 1“ ↑↓ 1“
Recommended for radiators
(order code: P0533)		 Circulation unit
ATMOS ESBE GDA311
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 GMA421
Spacing 90 mm – 1“ ↑↓ 1“
(order code: P0506)

 

Servo actuator
ESBE ARA 661
230 V – 120 s – 6 Nm
(order code: P0415)

For more accessories click HERE