Prestige 47-64-85 - ACV 2004 Product Manual

Condensing Boilers

Prestige 47-64-85

Product Description
• Very high efficiency wall hung fan-flued gas
condensing boiler
• Aluminium heat exchanger
• Low NOx premix gas or LPG modulating burners
- from 13 to 43 kW for Prestige 47
- from 13 to 58 kW for Prestige 64
- from 20 to 78 kW for Prestige 85
• Power input modulation variable in accordance with
heat demand
• Very easy to maintain
• Compact unit, mounted in a room sealed stove
enamelled casing
• Control panel including digital MCBA controller complete
with self diagnostic system, DHW priority and
combined temperature and pressure gauge
39
3
10
6
5
4
1. Sectional aluminium heat
exchanger
2. Low NOx premix gas burner
3. Burner plate
4. Control panel with digital
display
5. Inspection plate
Multiple Boiler Installations
The Prestige can be used in battery formation with a cascade of
up to four boilers for high output installations up to 312kW. A
range of pipework connection kits and control systems are
available to suit most applications – details available on request.
2
11
9
8
1
7
6. Primary return NTC sensor
7. Primary flow NTC sensor
8. Primary low water pressure
switch
9. Gas pressure switch
10. Automatic air vent
11. Flue connection