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 Prestige 50-75-120...

Condensing Range

High efficiency wall mounted gas condensing boiler. Stainless steel construction with self-cleaning flue ways.

Prestige boilers combined with ACV SmartLine hotwater tanks or the HeatMaster combination boilers, offer the flexibility of a highly efficient heating and hot water system.

Prestige and SmartLine Hot Water Tanks Prestige boilers can be combined with any ACV hot water tank with sizes up to 1000 litres.
 
Modulating Efficiency
A hot water NTC sensor is connected to the boiler’s control system (MCBA). The MCBA will constantly monitor the temperature of the hot water and modulate the boiler output accordingly.
 
Control
The Prestige benefits from having the ACV advanced MCBA electronic control fitted as standard. This control manages all the gasburner and boiler functions, including its safety parameters, flame modulation, as well as monitoring and controlling the various temperatures across the boiler. Control packages are available upon request.
Characteristics
1. Modulating Flue connection gas premix burner
2. ACV stainless steel heat exchanger
3. Low water pressure switch
4. Control panel
5. ACV/MBCA electronic control
6. Gas pressure switch
7. Flue connection
 
Dimensions
 
Technical Data  Prestige 50 70 120    
    Prestige 50 Prestige 75 Prestige 120
Input min/max kW 15/49.9 18.3/72 35/118
Max output 60/80°C kW 48.4 69.9 114.9
Min output 60/80°C kW 14.7 17.9 34.3
Efficiency 30% load (EN887) % 107.8 107.8 107.1
SAP seasonal efficiency % 90.3 90.3 90.3
CO emissions min/max mg/kWh 20/45 20/52  
NOx emissions (EN483) mg/kWh 66/30 62/38  
NOx classification   5 5 5
Flue gas temp 60/80°C °C 82 82  
Flue gas temp 30/50°C °C 40 40  
Primary capacity L 20 17  
Boiler connections (male BSP) Æ 1 1/4 1 1/4 1 1/2
Gas connection (male BSP Æ 3/4" 3/4" 1"
Flue connection Æ mm 100/150 100/150 Conventional/Parallel
Max flue length m 20 20  
Weight empty kg 54 58 83
Weight full kg 74 78 113
Natural gas flow rate - 20mb m3/h 5.28 7.6 12.7
Pressure drop mbar 30 74 80

 

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