Luna Hybrid Alya H

Hybrid systems

Compact hybrid system integrating a wall-hung boiler and a heat pump

Residential

Wall Hung

Luna Hybrid Alya H is a wall-mounted hybrid systems integrating a heat pump and a 28-kW boiler, representing the ideal solution for homes undergoing renovation, where building refurbishment is paired with the replacement of the old generator to improve efficiency and reduce consumption.

In particularly cold climatic conditions, the 28-kW condensing boiler steps in to efficiently manage heating needs, ensuring reliability and continuity of operation, for the maximum comfort regardless the outside temperature.

Luna Hybrid Alya H is a compact yet complete system, which requires very small space.

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Characteristics

Models: 28 (boiler) / 4, 6, 8, 10 (heat pump)
⁠System made of a 28-kW condensing boiler and a heat pump (ranging 4 to 10 kW).
The integration of the condensing boiler grants a reliable operation in any climatic condition, reaching water temperatures up to 80 °C.
Thanks to the compact dimensions (hxwxd 726x395x441mm), the indoor unit easily fits into any domestic environment.
The 28-kW condensing boiler features a modulation up to 1:10, which reduces on-off cycles for improved efficiency and savings (up to 8-10%). Silent and durable, the boiler delivers stable comfort levels.
Luna Hybrid Alya H activates the boiler for the outdoor unit defrosting, increasing energy efficiency and keeping the system temperature stable. Due to the high capacity of the boiler, defrosting times are significantly reduced, and the installation of a buffer tank is not necessary, saving time and space.
The control panel enables the management and configuration of both the boiler and the heat pump. It features a straightforward back-lit menu with icons and text.

Features

R32

R32 has a low GWP (657), meaning it has a limited impact on the environment, electricity consumption and costs

PV connection

The connection for PV integration allows to exploit the energy from renewable sources, with further savings and overall system efficiency

Heating, cooling and DHW

A year-round comfort: you can heat your home in winter and cool it in summer, with one sole product. This appliance also allows the domestic hot water production

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

Gas Adaptive Control

It automatically detects the kind of gas and continuously adjusts the gas-to-air ratio for the highest quality combustion and savings

1:10 Modulation

Modulation up to 1:10 reduces on-off cycles for improved efficiency and savings

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

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Technical Specification

Indoor unit

MODELS: indoor unit - boiler and hydraulic module		28
ErP data
Rated heat output	kW	24
Useful heat output at rated heat output and high temperature regime(2) P4	kW	24
Useful heat output at 30% of rated heat output and low temperature setting(1) P1	kW	6,8
Space heating – Seasonal energy efficiency ƞs	%	94
Useful efficiency at rated heat output and high temperature setting(2) ƞ4	%	87,9
Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1	%	98,8
Sound power level, indoors LWA	dB	51
Declared load profile		XL
Heat input/output
Rated heat input (Qn) for domestic hot water	kW	28,9
Rated heat input (Qn) for heating	kW	24,7
Rated heat output (Pn) for domestic hot water	kW	28
Rated heat output (Pn) 80/60 °C for heating	kW	24
Rated heat output (Pn) 50/30 °C for heating	kW	26,1
Heating circuit
Temperature range for heating circuit	°C	25/80
Water capacity of expansion vessel	l	7,5
Domestic water circuit
Temperature range for domestic water circuit	°C	35/60
Domestic water production with ΔT = 25 °C	l/min	16,1
Domestic water production with ΔT = 35 °C	l/min	11,5
Combustion
Diameter of separate discharge pipes	mm	60/100
Diameter of coaxial discharge pipes	mm	80/80
Nitrogen oxide emissions NOx	mg/kWh	21
Flue gas mass flow rate (max)	kg/sec	0,013
Flue gas mass flow rate (min)	kg/sec	0,001
Electrical characteristics
Power supply voltage	V	230
Power supply frequency	Hz	50
Rated electric power	W	94
Dimensions
Humidity protection rating (EN 60529)	IP	X5D
Net weight (boiler)	kg	24,8
Net weight (hydraulic module)	kg	25,1
Dimensions (height/width/depth)	mm	700x395x285

(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.

* The hydraulic module is powered by the heat pump

Technical Specification

Outdoor unit

MODELS: outdoor unit - AWHP2R heat pump		4MR	6MR	8MR	10MR
ErP data
Nominal heating capacity (1)	kW	4,45	6,37	8,46	10
COP (1)		5,4	5	5,14	5
Heating circuit
Refrigerant fluid R32 / Equivalent CO2		1,50/1,02	1,50/1,02	1,65/1,11	1,65/1,11
Outdoor unit sound power	dB(A)	52	52	54	54
Operating limits
Heating mode - Outdoor air temperature min/max	°C	-25°C/+35°C	-25°C/+35°C	-25°C/+35°C	-25°C/+35°C
Heating mode - Water temperature min/max	°C	+25°C/+65°C	+25°C/+65°C	+25°C/+65°C	+25°C/+65°C
Heating mode - Water temperature min/max (with boiler integration)	°C	+25°C/+80°C	+25°C/+80°C	+25°C/+80°C	+25°C/+80°C
Operating limits
Dimensions (height/width/depth) - heat pump	mm	712x1008x426	712x1008x426	865x1118x523	865x1118x523
Empty weight	kg	57,5	57,5	76,5	76,5
Power supply	V/Ph/Hz	230/1/50	230/1/50	230/1/50	230/1/50

(1) According to EN 14511-2: outdoor air temperature +7 °C, water temperature at the outler +35 °C.

(2) According to ErP conditions: water temperature 47/55° and outdoor air temperature +7°C - 87% R.H.

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