ACV - excellence in hot water

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Prestige 120
Presentation
 
All Wall installation Gas [ key ]
 
  • Very high efficiency wall hung condensing gas boiler
  • Self descaling stainless steel heat exchanger: exceptional resistance to corrosion
  • Premix burner, modulating from 37 to 120 kW
  • Compact and low weight
  • Large water contents
  • Sealed combustion flue ducts 100/150 mm
  • Hydraulic kits and control devices as an option
  • In combination with ACV indirect water heaters, provides an outstanding hot water comfort


Main characteristics
 
Input max. (heating) (kW) : 120
Input min. (heating) (kW) : 22
Output power max. (80/60°C) (kW) : 116,6
Output power min. (60/80°C)) (kW) : 21,6
Efficiency at 30% load (EN677) (%) : 108
Capacity (total) (L) : 28
CO emissions (max./min. output) (mg/kWh) : 77/2 (G20)
NOx emissions (max./min. output) (mg/kwh) : 70/26 (G20)
Chimney: Max.pressure drop in flue pipe (Pa) : 150
Flue gas temperature at max.output 80/60°C (°C) : 83
Mass rate of combustion products (gas) (Kg/h) : 114
Chimney connection Ø (mm) : 100
Chimney connection type () : B23-B23P-C13-C33-C33S-C43-C53
Gas supply pressure G20/25 (mbar) : 20-25
Gas supply pressure G30/31 (mbar) : 30-37-50
Gas flow rate G20 (max.output) (m³/h) : 8,5 - 12,7
Gas flow rate G25 (max.output) (m³/h) : 9,8 (14,4)
Gas flow rate G31 (max.output) (m³/h) : 3,3 (5,1)
CO2 (max / min output) G20/G25 (%CO2) : 9,0-8,5
CO2 (max / min output) G31 (%CO2) : 10,3-10
Air intake connection Ø (mm) : 100
Connection - gas (Ø) : 1" (M)
Connection - heating (F) (Ø) : 1"1/2 (M)
Water pressure drop boiler at Δt = 20°C (mbar) : 80
Dim. - Width or Diameter (w/o conn.) (mm) : 632
Dim. - Depth (w/o conn.) (mm) : 535
Dim. - Height (w/o conn.) (mm) : 1000
Max. operating temperature (°C) : 90
Max.service pressure heating (primary) (bar) : 4
Protection () : IP30
Operating voltage (50Hz) (V) : 230
Electrical power requirements (A) : 1,1
Weight (empty) (Kg) : 83
 


Design characteristics
 

Design characteristics
 
 
 
Technical specifications (*)
 

Characteristics Value
 Input max. (heating)  120 kW
 Input min. (heating)  22 kW
 Output power max. (80/60°C)  116,6 kW
 Output power min. (60/80°C))  21,6 kW
 Efficiency at 30% load (EN677)  108 %
 Capacity (total)  28 L
 CO emissions (max./min. output)  77/2 (G20) mg/kWh
 NOx emissions (max./min. output)  70/26 (G20) mg/kwh
 Chimney: Max.pressure drop in flue pipe  150 Pa
 Flue gas temperature at max.output 80/60°C  83 °C
 Mass rate of combustion products (gas)   114 Kg/h
 Chimney connection Ø  100 mm
 Chimney connection type  B23-B23P-C13-C33-C33S-C43-C53
 Gas supply pressure G20/25  20-25 mbar
 Gas supply pressure G30/31  30-37-50 mbar
 Gas flow rate G20 (max.output)  8,5 - 12,7 m³/h
 Gas flow rate G25 (max.output)  9,8 (14,4) m³/h
 Gas flow rate G31 (max.output)  3,3 (5,1) m³/h
 CO2 (max / min output) G20/G25  9,0-8,5 %CO2
 CO2 (max / min output) G31  10,3-10 %CO2
 Air intake connection Ø  100 mm
 Connection - gas  1" (M) Ø
 Connection - heating (F)  1"1/2 (M) Ø
 Water pressure drop boiler at Δt = 20°C  80 mbar
 Dim. - Width or Diameter (w/o conn.)  632 mm
 Dim. - Depth (w/o conn.)  535 mm
 Dim. - Height (w/o conn.)  1000 mm
 Max. operating temperature  90 °C
 Max.service pressure heating (primary)  4 bar
 Protection  IP30
 Operating voltage (50Hz)  230 V
 Electrical power requirements  1,1 A
 Weight (empty)  83 Kg

Output data
 

Characteristics Value

 

(*)
  • The product range offered can vary according to country. Please consult your distributor.
  • All values indicated on this site are provided for information only. Please refer to our legal notice.
  • The following operating conditions were used to generate hot water output data for our products:
    • Supply water: 10°C
    • Primary water: 80°C (boilers), 85°C (water heaters) or 90°C (HeatMaster)
  • Operating conditions
    Cold water: 10°C
    Delta T° (outlet) : 30°C
    Data provided are indicative only. Please read the complete disclaimer.
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