Baxi LUNA DUO-TEC E 28 Methane Low NOx Condensing Boiler Complete with Fume Exhaust Kit

Technical features

• Model: LUNA DUO-TEC E 28
• Product code: A7720026
• Fuel: Methane

Energy efficiency

• Heating energy efficiency class: A
• Energy efficiency class in sanitaryware: A
• Load profile: XL
• Seasonal space heating energy efficiency: 93%
• Water heating energy efficiency: 86%

Performance

• Nominal DHW heat input: 28.9 kW
• Nominal final heating capacity: 24.7 kW
• Reduced heat input: 3.9 kW
• Nominal domestic hot water heat output: 28.0 kW
• Yield at 30%: 108.8%
• Nominal electrical power: 99 W
• Emissions of nitrogen oxides NOx: 17 mg/kWh
• Heating circuit water temperature adjustment: 25° - 80° C
• Domestic water temperature adjustment: 35° - 60° C
• Domestic water production ∆T 25°C: 16.1 l/min
• Minimum domestic water flow rate: 2 l/min
• Minimum operating temperature: -5°C
• Expansion tank capacity: 8 litres
• Sound power level: 50 dB(A)
• Degree of protection: IPX5D

Dimensions and weight

• Dimensions (HxWxD): 763x450x345 mm
• Weight: 38.5 kg

Baxi Luna Duo-tec wall-mounted condensing boiler ideal for both new constructions and replacement

Aesthetics can change, not performance.

The well-known Baxi Luna Duo-tec E boiler presents itself with a renewed aesthetic, increasingly modern and attentive to new design trends, which allows it to be inserted into any living context. The control panel has also been completely renewed and is equipped with a new backlit LCD display that is even clearer and easier to use thanks to dedicated and independent keys. Even more beautiful and modern thanks to the restyling , they still keep intact the characteristics that have always distinguished the Duo-tec range:

• Reliability Robustness, durability and reliable performance
• Efficiency and savings The reduction of on/off cycles translates into notable benefits in terms of energy savings and lower emissions

The Duo-tec E range of gas condensing boilers has been specifically designed in compliance with the requirements of the Ecodesign and Labeling Directives, to make it particularly suitable both for new constructions and for replacing an old generator . The energy class, identified by a letter , expresses a range of efficiency values ​​within which that expressed by the product in question lies. The label was created for the final consumer, so that, through true and comparable data, he can make informed choices by focusing on highly efficient products.

Compatibility with the Baxi Mago

The Duo-tec E range is compatible with the Baxi Mago available as an accessory, for remote boiler control.

Baxi Mago simplifies your life

It's beautiful to look at and easy to use thanks to the comfortable rotary knob and the color backlit screen with large, easy-to-read numbers. Baxi Mago is now also available in the wireless version, so for its installation there is no need to drill holes in the wall.

It allows automatic and fast programming based on the user's times and habits.

It allows management from different smartphones , so that each member of the family can interact.

It follows your programs by creating five different daily scenarios linked to the multiple temperature needs ("day", "night", "evening", "away from home" scenarios, etc.)

It saves you money and you can consult energy consumption graphs with weekly, monthly or annual trends

• New modern and elegant design for the entire range
• Wide modulation range up to 1:7 (1:6 mod. 1.12) greater efficiency and silence
• GAC (gas adaptive control): automatic combustion control
• Digital control panel with large backlit LCD display
• Prepared for combination with the Baxi integrated solar system
• Connection to a rigid and flexible Ø50 mm exhaust pipe: solution for renovating flues - for the mod. 24 kW Total length 40 meters (intake+exhaust)

Digital control panel

The Duo-tec E range of boilers is equipped with a digital control panel with a backlit LCD display that is even clearer and easier to use thanks to dedicated and independent buttons for regulating the temperature of the domestic hot water and heating . The display allows you to view all the information and set the operating parameters in an intuitive and immediate way.

Exchanger preheating function

The boilers of the Duo-tec E range are equipped with the exchanger pre-heating function which guarantees the immediate production of domestic hot water at the set comfort temperature. In fact, the domestic water passing through the plates of the preheated exchanger is already delivered at the desired temperature without waiting times. The function can be easily activated/deactivated by a specific boiler parameter.

Boiler info

By pressing the dedicated button, it is possible to view numerous information regarding the operation of the boiler such as: heating system water pressure (electronic pressure transducer present in the hydraulic unit); heating flow/return temperature; external temperature (with external probe installed); domestic hot water temperature.

• peso: 35.0 kg
• classe efficienza energetica: A
• classe energetica produzione acs: A
• classe energetica riscaldamento: A
• costospedizionecad: IT25;AD113;AT73;BE75;BG88;HR89;DK125;EE122;FR94;DE63;LV94;LT88;LU59;NL68;PT82;CZ66;SK73;SI74;ES75;SE131;HU56;CH135;
• gas: Methane
• marca: Baxi
• metri quadri : 180
• modello: LUNA_DUOTEC_E28
• potenza in kw: 28
• potenza nominale: 28
• superficie riscaldabile mq: 180