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Ninfa N Low NOx "Ultra Low Emissions"

  • Open-vented boilers (mod. MCA) and room-sealed boilers (mod. MCS) designed for heating and hot water production, high efficiency.
  • Ultra compact size (-13\% compared to traditional boiler dimensions).
  • Operation outdoors in partially protected settings up to -5°C as standard and up to -15°C with the help of the frost protection heating elements kit (on request).
  • Designed for possible operation with low temperature systems.
  • Designed to accommodate solar systems: designed for domestic hot water production combined with solar panel systems.
  • Water cooled burner affording ultra low NOx emissions, made of stainless steel, for all gas types.
  • NOx emission class = 5 (.<70 mg/kWh).
  • High-efficiency monothermal primary copper heat exchanger.
  • Instant heat exchanger for domestic hot water.
  • Electronic ignition with ionisation flame control.
  • Digital control panel with multi-function backlit graphic display for easy and correct parameter set-up.
  • Room-sealed combustion circuit with electric flue gas exhaust fan (mod. MCS).
  • Combustion chamber insulated with ceramic fibre.
  • Electronically controlled proportional modulation on the DHW circuit and heating circuit.
  • FLUE CONTROL safety circuit breaker against the backflow of burnt gases into the setting (mod. MCA).
  • Self-diagnosis check with faults shown on illuminated display.
  • High-head circulation pump.
  • Circulation pump anti-seizure device.
  • 8-litre expansion vessel.
  • Slow opening gas valve.
  • Flue gas inspection points supplied as standard in the boiler (mod. MCS).
  • Priority flowmeter, 3-way valve and by-pass.
  • Functions: air purge, pre-heat and post-circulation.
  • IP X5D protection rating.
  • Possibility of connecting the room thermostat or remote control.

Accessories available upon request

  • The flue gas extraction/discharge kits are not supplied with the product.
  • Hydraulic connection kits.
  • Remote programmable timer, modulating, with zone management possibility.
  • Frost protection heating elements for protection up to -15°C.
  • Box zone Mix and external sensor.
  • Windproof kit, indispensable for operation outdoors in partially protected settings of Ninfa N open-vented version boilers.
  • See the Accessories section for further details.

Accessories supplied

  • Methane to LPG conversion kit in LPG boilers


  • Ninfa N Low NOx boilers are certified EC.


© Copyright Lamborghini Calor 2014. All Rights Reserved.
Lamborghini Calor S.p.A. - Via Statale, 342 - C.P. 46 - 44047 Dosso - FE - Italy - UNI EN ISO 9001 Certified Company
Capitale Sociale € 827.112,00 int. vers. - Cod. Fisc. - P.Iva e Reg. Impr. Ferrara n° 00173420381 Sole Shareholder Management and coordination of Ferroli S.p.A.