Nuvola Platinum+

Condensing boilers
Nuvola Platinum+

Condensing boilers

Combi condensing boilers with DHW storage

Residential

Wall Hung

The 40-litres storage tank delivers hot water as soon as you turn on a tap.

Remote digital control panel supplied with the boiler for an easy comfort management

The cutting-edge electronics have been designed to facilitate simple integration of renewable sources (solar systems, heat pumps, heat pump water heaters).

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Characteristics

Models: 24, 33
Modulation up to 1:10 reduces on-off cycles for improved efficiency and savings. Silent and durable, delivering stable comfort levels
Automatic combustion control maintains the highest level of efficiency
Up to 500 DHW lt in 30 minutes (∆T 30°C)
Stainless steel 40-litre tank
Removable control panel for wall-hung installation with wide text display as standard
Remote control Baxi Mago as optional
Built-in solar control

Features

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

Hybrid Ready

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

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

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Technical Specification

MODELS		24	33
ErP data
Rated heat output	kW	16	24
Useful heat output at rated heat output and high temperature regime(2) P4	kW	16	24
Useful heat output at 30% of rated heat output and low temperature setting(1) P1	kW	5,4	8
Space heating – Seasonal energy efficiency ƞs	%	93	93
Useful efficiency at rated heat output and high temperature setting(2) ƞ4	%	88	87,9
Useful efficiency at 30% of rated heat output and low temperature setting(1) ƞ1	%	89,1	98,1
Sound power level, indoors LWA	dB	49	53
Declared load profile		XL	XL
Heat input/output
Rated heat input (Qn) for domestic hot water	kW	24,7	34
Rated heat input (Qn) for heating	kW	16,5	24,7
Rated heat output (Pn) for domestic hot water	kW	24	33
Rated heat output (Pn) 80/60 °C for heating	kW	16	24
Rated heat output (Pn) 50/30 °C for heating	kW	17,4	26,1
Heating circuit
Temperature range for heating circuit	°C	25/80	25/80
Water capacity of expansion vessel	l	7,5	7,5
Domestic water circuit
Temperature range for domestic water circuit	°C	35/60	35/60
Domestic water production with ΔT = 25 °C	l/min	13,8	18,9
Domestic water production with ΔT = 35 °C	l/min	9,8	13,5
Combustion
Diameter of separate discharge pipes	mm	80/80	80/80
Diameter of coaxial discharge pipes	mm	60/100	60/100
Nitrogen oxide emissions NOx	mg/kWh	18	26
Flue gas mass flow rate (max)	kg/sec	0,012	0,016
Flue gas mass flow rate (min)	kg/sec	0,001	0,002
Electrical characteristics
Power supply voltage	V	230	230
Power supply frequency	Hz	50	50
Rated electric power	W	91	105
Dimensions
Humidity protection rating (EN 60529)	IP	X5D	X5D
Net weight	kg	65,5	67,5
Dimensions (height/width/depth)	mm	950/600/466	950/600/466

(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.