Baxi Luna Air 24 kW Built-in Methane Condensing Boiler Code A7736261 - Complete with Flue Gas Exhaust Kit

Technical Features

Model

Baxi Luna Air 24 kW Built-in Methane Condensing Boiler Complete with Flue Gas Exhaust Kit

Product Code: A7736261

Energy Efficiency

Nominal domestic hot water heat output: 24 kW
Nominal heating heat output: 20.6 kW
Nominal heating power 80/60°C: 20 kW
Nominal heating power 50/30°C: 21.8 kW
Reduced thermal power 80/60°C: 3.4 kW
Reduced thermal power 50/30°C: 3.7 kW
Useful efficiency (lvf) PN – average temperature 70°C: 97.7%
Nominal efficiency 50/30°C: 105.8%
Seasonal space heating energy efficiency class: A
Seasonal energy efficiency class of sanitary ware: A
Water heating – Load profile: XL
NOx class 6 according to EN 15502
Emission of nitrogen oxides NOx 15 mg/kWh

Performance

Temperature control using NTC probes
Pump post-circulation in heating function
Safety thermostat against overheating of the water/flue gas exchanger
Hydraulic pressure switch that blocks the gas in case of water shortage
Electronic control pump blocked
Anti-lock pump system and 3-way valve that intervenes every 24 hours
NTC safety probe against flue gas overheating
Total antifreeze device that intervenes at temperatures below 5°C
Electronic thermometer
Reporting anomalies via control panel

Dimensions

Dimensions (boiler) hxwxd: 770 x 470 x 238 mm

General Features

LUNA AIR



Electronic ignition with flame ionization control

• Degree of protection: IPX5D
  
• Digital control panel
  
• Digital control panel that allows for easy programming and immediate boiler operation diagnostics with recording of the latest anomalies.
  
• Primary water/gas coil exchanger in AISI 316L stainless steel
  
• Larger stainless steel secondary water/water exchanger
  
• Electric 3-way diverter valve
  
• Modulating fan with electronic speed variation
  
• Automatic bypass on the heating circuit

Gas Adaptive Control

The innovative automatic combustion control system GAC (Gas Adaptive Control) guarantees a wide modulation range of up to 1:10: high efficiency and energy savings are ensured as the boiler is able to adapt the thermal power produced to the actual power dissipated by the building, avoiding excessive overheating/cooling of the building.

• Temperature control using NTC probes
• Pump post-circulation in heating function
  
• Safety thermostat against overheating of the water/flue gas exchanger
  
• Hydraulic pressure switch that blocks the gas in case of water shortage
  
• Electronic control pump blocked
  
• Anti-lock system with pump and 3-way valve that intervenes every 24 hours
  
• NTC safety probe against flue gas overheating
  
• Total antifreeze device that intervenes at temperatures below 5°C
  
• Electronic thermometer
  
• Reporting anomalies via control panel