Nimbus M Compact 90M Net heat pump

Monobloc inverter heat pump with high efficiency in heating, cooling and hot water. Thanks to optimal energy control, NIMBUS guarantees stable performance at any outside temperature. The COMPACT model is ultra-compact as it includes a 180-litre storage tank integrated into the indoor unit.

Main characteristics of the Nimbus M Compact 90M Net heat pump:
- High efficiency in heating, cooling and water hot
- QUIET mode, to make it even quieter
- Aerothermics with inverter technology, continuous modulation to adapt to the needs of the moment, thus achieving greater efficiency.
- High efficiency even in extremely cold climates. Overpowered, it achieves greater power at extreme temperatures, always ensuring comfort.
- Class A++ for high and low temperatures. Prepared for A+++ ERP 2019
- Air/gas exchanger with Blue Fin anti-corrosion treatment increases protection in the most demanding atmospheric conditions.
- Outdoor temperature sensor included as standard
- Water connections with indoor unit, than expansion vessel and support resistors.
- With 180 liter tank for Hot Water, connections between tank and indoor unit included.
- DHW management integrated in the unit and Ariston NET
- Indoor units mounted inside a compact cabinet. Ease of installation and integration.
- With serial connectivity, thanks to SENSYS NET for effective control of multiple zones and which acts as System manager and modulating room probe. You can also control it from your mobile with Ariston NET or by voice with Alexa and Google Home.
- Compact version without handling of fluorinated gases.
- Free start-up, request it through ariston.com
< br>Technical characteristics of the Nimbus M Compact 90M Net heat pump:
Performance of the heat pump in heating:
- Maximum thermal power heating with underfloor heating (Air temp. 7ºC, Water temp. 35/30ºC ): 14kW
- Maximum heating thermal power (Air temp. 7ºC Water temp. 45/40ºC): 10.5kW
- SCOP 14*C according to EN14825 for underfloor heating (low temp.): 6.07< br>- SCOP 14*C according to EN14825 (high temp.): 3.91
- Nominal COP (Taire 7ºC Tagua 35/30ºC) according to: 5.1
- Nominal thermal power (Tair 7ºC Tagua 35/ 30ºC) according to EN14511: 8.5kW
- Nominal absorbed power (Tair 7ºC Twater 35/30ºC) according to EN14511: 1.7kW
- Maximum absorbed power with heat pump (optional support resistors): 5 (6)
- Heating delivery temperature min./max.: 2 0/60ºC
- Outside air temperature min./max.: -20/35ºC
- Minimum volume of water in the installation: 45l

Performance of the heat pump in cooling:
- Maximum thermal power in cooling (Temp. air 35ºC Temp. water 18/23ºC): 13.6kW
- Nominal thermal power in cooling (Air temp. 35ºC Water temp. 18/23ºC) according to: 10.6kW
- Nominal absorbed power (Air temp. 35ºC Water temp. 18/23ºC) according to: 2.2kW
- EER (Air temp. 35ºC Tagua 18/23ºC) according to: 4.9kW
- Cooling delivery temperature min./max.: 5/22ºC
- Temperature outside air min./max.: 10/43ºC

Heat pump performance in DHW:
- COP (Taire 7*C, T water 10ºC) according to: 2.6ºC
- Heating time (Tacum 52*C) him: 1:27min
- Accumulator capacity: 180l
- Amount of hot water at 40ºC in a single extraction: 251l

- Class Erp Heating 55ºC : A++
- Class Erp Heating 35ºC: A++