Condensing boilers

Luna Classic

Heating only and combi condensing boilers. The perfect combination of advanced electronics and robust components
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Luna Classic is the essential appliance for apartments or small homes. With compact dimensions, it can be installed in narrows spaces such as kitchen cabinets or laundries.

Excellent value for money, with control options ranging from the simplest to the most sophisticated.

Great care has been taken to encompass diverse end-user requirements. System customisation and optimisation are achievable without compromising ease of use.

Luna Classic is the essential appliance for apartments or small homes. With compact dimensions, it can be installed in narrows spaces such as kitchen cabinets or laundries.

Excellent value for money, with control options ranging from the simplest to the most sophisticated.

Great care has been taken to encompass diverse end-user requirements. System customisation and optimisation are achievable without compromising ease of use.

Characteristics
  • Compact dimensions (700x395x285) and light weight (28,5 kg)
  • Central flue (as traditional boilers), for easy and fast replacement
  • 1:5 modulation to match the thermal output of the boiler to the demand of the building, optimising comfort levels. Reduced stress on components, lower noise level, and increased reliability
  • Stainless steal heat exchanger with large water passageway, greater thermal seasonal efficiency
  • New hydroblock reduces electrical consumption, and maximises DHW flow rate
  • Remote control Baxi Mago as optional

details

Power KW

24, 28, 1.24

destination

Residential

mounting

Wall hung - compact

Power KW

24, 28, 1.24

destination

Residential

mounting

Wall hung - compact

Features

baxi space

Advanced system control for a smart integration of different technologies. It offers a customized and efficient system tailored to meet all your needs and preferences

digital ready

It can be connected to BaxiMAGO, the WI-FI smart modulating thermostat, and Baxi service App. You can have your boiler always under control

hydrogen ready

Ready to work with a 20% hydrogen/natural gas blend, reducing gas consumption and environmental impact

hybrid ready

It facilitates the integration of other heating sources, such as heat pumps and solar thermal, simplifying the climate management of your home

1:5 modulation

Modulation up to 1:5 reduces on-off cycles for improved efficiency and savings

Advanced system control for a smart integration of different technologies. It offers a customized and efficient system tailored to meet all your needs and preferences

It can be connected to BaxiMAGO, the WI-FI smart modulating thermostat, and Baxi service App. You can have your boiler always under control

Ready to work with a 20% hydrogen/natural gas blend, reducing gas consumption and environmental impact

It facilitates the integration of other heating sources, such as heat pumps and solar thermal, simplifying the climate management of your home

Modulation up to 1:5 reduces on-off cycles for improved efficiency and savings

Technical Specification

models 1.24 24 28
ErP data
Rated heat output kW 24 20 24
Useful heat output at rated heat output and high temperature regime(2) P4 kW 24 20 24
Useful heat output at 30% of rated heat output and low temperature setting(1) P1 kW 8,1 6,7 8,1
Space heating – Seasonal energy efficiency ƞs % 94 94 94
Useful efficiency at rated heat output and high temperature setting(2) ƞ4 % 88 88,2 88
Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1 % 98,8 99 98,8
Sound power level, indoors LWA dB 51 49 51
Declared load profile - XL XL
Heat input/output
Rated heat input (Qn) for domestic hot water kW - 24,7 28,9
Rated heat input (Qn) for heating kW 24,7 20,6 24,7
Rated heat output (Pn) for domestic hot water kW - 24 28
Rated heat output (Pn) 80/60 °C for heating kW 24 20 20
Rated heat output (Pn) 50/30 °C for heating kW 26,1 21,8 26,1
Heating circuit
Temperature range for heating circuit °C 25/80 25/80 25/80
Water capacity of expansion vessel l 7 7 7
Domestic water circuit
Temperature range for domestic water circuit °C 35/60 35/60 35/60
Domestic water production with ΔT = 25 °C l/min - 13,8 16,1
Domestic water production with ΔT = 35 °C l/min - 9,8 11,5
Combustion
Diameter of separate discharge pipes mm 80/80 80/80 80/80
Diameter of coaxial discharge pipes mm 60/100 60/100 60/100
Nitrogen oxide emissions NOx mg/kWh 30 32 30
Flue gas mass flow rate (max) kg/sec 0,013 0,011 0,013
Flue gas mass flow rate (min) kg/sec 0,003 0,002 0,003
Electrical characteristics
Power supply voltage V 230 230 230
Power supply frequency Hz 50 50 50
Rated electric power W 88 78 88
Dimensions
Humidity protection rating (EN 60529) IP X5D X5D X5D
Net weight kg 29 28,5 30
Dimensions (height/width/depth) mm 700/395/285 700/395/285 700/395/285

models 1.24 24 28
ErP data
Rated heat output kW 24 20 24
Useful heat output at rated heat output and high temperature regime(2) P4 kW 24 20 24
Useful heat output at 30% of rated heat output and low temperature setting(1) P1 kW 8,1 6,7 8,1
Space heating – Seasonal energy efficiency ƞs % 94 94 94
Useful efficiency at rated heat output and high temperature setting(2) ƞ4 % 88 88,2 88
Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1 % 98,8 99 98,8
Sound power level, indoors LWA dB 51 49 51
Declared load profile - XL XL
Heat input/output
Rated heat input (Qn) for domestic hot water kW - 24,7 28,9
Rated heat input (Qn) for heating kW 24,7 20,6 24,7
Rated heat output (Pn) for domestic hot water kW - 24 28
Rated heat output (Pn) 80/60 °C for heating kW 24 20 20
Rated heat output (Pn) 50/30 °C for heating kW 26,1 21,8 26,1
Heating circuit
Temperature range for heating circuit °C 25/80 25/80 25/80
Water capacity of expansion vessel l 7 7 7
Domestic water circuit
Temperature range for domestic water circuit °C 35/60 35/60 35/60
Domestic water production with ΔT = 25 °C l/min - 13,8 16,1
Domestic water production with ΔT = 35 °C l/min - 9,8 11,5
Combustion
Diameter of separate discharge pipes mm 80/80 80/80 80/80
Diameter of coaxial discharge pipes mm 60/100 60/100 60/100
Nitrogen oxide emissions NOx mg/kWh 30 32 30
Flue gas mass flow rate (max) kg/sec 0,013 0,011 0,013
Flue gas mass flow rate (min) kg/sec 0,003 0,002 0,003
Electrical characteristics
Power supply voltage V 230 230 230
Power supply frequency Hz 50 50 50
Rated electric power W 88 78 88
Dimensions
Humidity protection rating (EN 60529) IP X5D X5D X5D
Net weight kg 29 28,5 30
Dimensions (height/width/depth) mm 700/395/285 700/395/285 700/395/285

(1) Low temperature: return temperature (at boiler inlet) for condensing boilers 30°C, for low temperature boilers 37°C and for other heaters 50°C.
(2) High temperature setting means 60 °C return temperature at boiler inlet and 80 °C flow temperature at boiler outlet.

Benefits

reliability

Consistent performance over time in all conditions and long-lasting components

efficiency

Our products are designed for an effective use of energy and to achieve optimal performance

italian design

A combination of elegance, tradition and innovation

complete offer

We offer affordable, complete and tailor-made solutions for every customer

comfort

We care about your comfort: feel good at your home!

sustainability

Baxi is committed in reducing waste, energy-efficiency and eco-friendly production

durability

Simply strong and long lasting without
getting damaged.

efficiency

Simply strong and long lasting without
getting damaged.

italian design

It is not necessarily linked to luxury,
but it is fueled with taste.

connectivity

The Internet of Things let objects “talk”
to each other.

comfort

Feeling good in your own space.

a+ class / h2 ready

Sustainability and hydrogen are the
key factors to our future.

download area

Installation and Service Manual (bg-el-hu-hy-lt)

Installation and Service Manual (cs-lv-pl-ro-sk)

User Manual (en)

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