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Biasi RinNova Adaptive 25C Combi Boiler - Natural Gas / LPG - 25kW

Biasi RinNova Adaptive 25C Combi Boiler - Natural Gas / LPG - 25kW

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Regular price £564.71
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Boiler Only

Available with Horizontal or Vertical Flue as a pack

Biasi RinNova Adaptive Brochure

Biasi RinNova Adaptive Combi User Manual

RinNova Adaptive, high efficiency wall hung boiler

  • 1:9 Modulation
  • 25 - 30 - 35kW
  • Heating Water
  • Domestic Water
  • 12,8 - 15,2 - 17,0 L/min
  • Natural Gas / LPG - the same model is suitable for both types
  • Gas Adaptive
  • A+ Energy Class
  • NOx 6 Class
  • Wi-Fi Ready
  • Plastic Free
  • Biasi Connect
  • 7 Year Warranty
  • ProFit Warranty - 8 Years

The RinNova Adaptive condensing boiler, differently to the traditional boilers, allows conventional boilers, recovers energy by condensing the water vapour contained in the flue gases, i.e., for the same amount of heat produced, it consumes less gas and in addition the flue gases contain less substances harmful to the environment.

The materials used and the control systems with which it is equipped offer you safety, high comfort and energy savings so that you can enjoy the advantages of independent heating.

Gas Adaptive Technology

The innovative Adaptive Gas technology, which all Rinnova all models in the Rinnova range are equipped with boilers to different types and qualities of gas. As well as detecting the flame, the electrode also detects the characteristics of the gas and automatically adapts the combustion parameters to maintain maximum efficiency, with a consequent reduction in consumption and emissions compared to traditional control systems. The Adaptive gas system makes the boiler ready for operation for operation with any type of gasa without any transformations.

A+ class option, with iControl Sysyem

All models in the Rinnova Adaptive range are also available in the comprehensive “iControl” option, the climate control which modulates the water temperature according to the room and external temperature, which thanks to the Wi-FI system and the Biasi Connect App makes it possible to manage remotely with a smartphone the heating system, optimising consumption, raising the energy class of the boiler to A+.

A Plastic-FREE production

An important element that has managed the entire design phase of the new Rinnova Adaptive boiler is a strong focus on the circular economy. This is why we used components with a higher recycling rate, eliminating the use of plastic as much as possible. The plastic assembly, for example, has been replaced with a brass assembly, which is fully recyclable. The boiler shells are made of cardboard instead of polystyrene.

Comfort at your fingertips

Biasi Connect

Thanks to the BIASI Connect App, it is possible to control the boiler remotely. To use it is necessary to have the Biasi Connect KIT in addition to the advanced remote control. The evolved control (class V) allows modulating the water flow temperature of the system according to the room temperature and the outside temperature.

What are the advantages?

Reduction of consumption, energy saving and extreme flexibility: the control is flexible according to one’s needs and daily habits. Needs and daily habits. You can also regulate with a click the temperature of the hot water. Awareness of your installation: you can always Real-time monitoring of the correct operation of the Operation of the heat generator. Safety: You can see in real time any anomalies can be seen in real time, together with the corresponding error code. Thus, you can intervene immediately and when possible remotely.

 

 RinNova ADAPTIVE 25C
 Heat input
Nominal net (A) central heating kW 21,0
Nominal net (A) domestic hot water kW 26,0
Nominal gross (B) central heating
kW 23,3
Nominal gross (B) domestic hot water kW 38,9
Minimum net (A) C.H. - D.H.W kW 3,0
Minimum gross (B) C.H. - D.H.W
kW 3,3
Useful output


Maximum (central heating) kW 20,7
Maximum (domestic hot water) kW 25,6
Minimum (C.H. - D.H.W.) kW 2,8
Maximum condensing (central heating) kW 22,8
Maximum condensing (domestic hot water) kW 28,2
Minimum condensing (C.H. - D.H.W.) kW 3,2
Central heating


Min/Max flow temperature settings* °C 25-80
Maximum pressure bar 3,0
Minimum pressure bar 0,3
Available head (in 1000 l/h) bar 0,34
Domestic hot water


Min/Max temperature settings °C 35 - 55
Maximum pressure bar 10
Minimum pressure bar 0,3
Flow rate minimum l/min 2,5
Flow rate 30° rise (D) l/min 12,7
Flow rate 35° rise (D) l/min 10,7
Flow rate 40° rise (D) l/min 9,3
Gas supply pressures


Natural G20

Nominal pressure bar 20
Minimum pressure bar 17
Maximum pressure bar 25
Propane G31


Nominal pressure bar 37
Minimum pressure bar 25
Maximum pressure bar 45
Gas rate maximum - central heating


Natural G20 m3/h 2,22
Propane G31 kg/h 1,63
Gas rate maximum - domestic hot water


Natural G20 m3/h 2,75
Propane G31 kg/h 2,02
Gas rate minimum - C.H. - D.H.W.


Natural G20 m3/h 0,32
Propane G31 kg/h 0,23
Electrical data


Voltage V~ 230
Frequency Hz 50
Nominal Power consumption W 100
Minimum Power consumption W 12
Stand-by Power consumption W 3
Protection degree
IPX5D
External fuse rating A 3
Internal fuse rating A N° 2 - 2 AF
Flue Design


Boiler type
B23P C13 C33 C43 C53 C63 C83 C93


Ø Coaxial mm 60/100
Ø Twin split pipes mm 80/80
Ø Roof mm 60/100
Ø Roof mm 80/125
Nominal heat flow rate (A) (E) kW 26,0
Exhaust temperature (E) °C 78,0
Mass flow rate (E) kg/s 0,01
Flue gas figures


Nominal heat input (A) (E) kW 26,0
CO2 content with gas G20 % 8,5 - 9,5
O2 content with gas G20  % 4,8
CO content with gas G20 ppm 220,0
Exhaust temperature (E) °C 78,0
NOx class
6
Weighted NOx ppm 25
CO2 contents - central heating


Nominal heat input (A) (E) kW 21,0
CO2 content with gas G20 (range min - max) % 8,5 - 9,5
CO2 content with gas G31 (range min - max) % 9,6 - 10,6
Minimum heat input (A) (E) kW 3,0
CO2 content with gas G20 (range min - max) % 8,5 - 9,5
CO2 content with gas G31 (range min - max) % 9,5 - 10,5
CO2 contents - domestic hot water


Nominal heat input (A) (E) kW 26,0
CO2 content with gas G20 (range min - max) % 8,5 - 9,5
CO2 content with gas G31 (range min - max) % 9,6 - 10,6
Minimum heat input (A) (E) kW 3,0
CO2 content with gas G20 (range min - max) % 8,5 - 9,5
CO2 content with gas G31 (range min - max) % 9,5 - 10,5
Other specifications


Height mm 700
Width mm 400
Depth mm 300
Weight (dry) kg 31,5
Water volume in the boiler (up to 1 bar) l 2,0


* to the minimum useful output
(A) referred to the net calorific value at 15 °C and 1013,25 mbar: G20 = 34,02 MJ/m3  - G31 = 46,34 MJ/kg
(B) referred to the gross calorific value at 15 °C and 1013,25 mbar: G20 = 37,78 MJ/m3 - G31 = 50,37 MJ/kg
(C) The value is used in the UK Government’s Standard Assessment Procedure (SAP) for energy rating of dwellings. The test data from which it has been calculated have been certified by a notified body.
(D) Values subject to tolerance
(E) Values refer tests with a 1 m flue working at the nominal heat input

*Stock dependant

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