HLT6MONO-S

Ultima Mono Split outdoor unit

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The NØRDIS Ultima Mono outdoor air-to-water heat pump unit ensures stable and efficient heating system operation even at very low temperatures. It is designed to work in combination with Ultima Mono indoor units - both with and without an integrated hot water tank - forming a complete and harmoniously operating heating system. This is a modern and environmentally friendly solution that combines high performance, quiet operation, and a sustainable approach to energy use.

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Description

Main features

Advantages of the model:

Natural refrigerant R290 — GWP 3

High efficiency — energy class A+++

Operating range from –25 °C to +43 °C

Full inverter technology for stable performance

Water outlet temperature up to 75 °C

Ultra-quiet operation

Smart defrosting algorithm

Triple safety system against refrigerant leakage

Compact and easy-to-install design

Compatible with indoor units (with or without tank)

Reliable heating for new and renovated buildings

Eco-friendly refrigerant R290 – the most advanced solution

The Ultima Mono series uses the natural refrigerant R290, with a global warming potential (GWP) of only 3.
It is an environmentally friendly and efficient choice, capable of delivering outlet water temperatures of up to 75 °C, making the unit ideal for both new and renovated buildings.
This refrigerant ensures high heating efficiency and has zero impact on the ozone layer.

High efficiency in all conditions

• Fully inverter technology automatically adjusts compressor power for optimal energy use.
• Operates reliably even at outdoor temperatures down to –25 °C.
• A+++ energy class according to seasonal heating efficiency (SCOP).
• Optimized heat exchanger and air-flow control ensure stable performance throughout the heating season.
• Integrated intelligent algorithms adapt to ambient temperature and defrost cycles, maintaining continuous and efficient operation.

Smart outdoor unit control

The NØRDIS Ultima outdoor unit ensures efficient heat pump operation even in demanding outdoor conditions. Its intelligent control system allows you to schedule operating times, optimizing energy consumption according to your household routine and ensuring maximum performance when it’s needed most.

Ultra-quiet operation

Thanks to the advanced fan design and vibration-reduction technology, the Ultima Mono operates extremely quietly.
Every component is engineered to minimize sound levels, making it suitable for densely populated residential areas.

Durable and long-lasting housing

• The casing is made of corrosion-resistant materials, providing durability against rain, snow, and frost.
• A compact, modern design allows seamless integration with various building styles.
• The structure is designed for easy installation and maintenance.

Versatility and application

The Ultima Mono outdoor unit is compatible with various indoor modules – with or without an integrated hot-water tank.
Its wide power range makes it an ideal solution for both small residential homes and large commercial buildings.

Documents

Here you can download all the most important documents related to this product and its use.

Technical data
pdf
Installation manual
2 PDF
Installation Manual
Outdoor+indoor with tank EN V5
PDF
Installation Manual
Outdoor+hydro box EN V5
PDF
Product Fiche (with indoor unit with DHW Tank)
4 PDF
HLT6MONO-S_HLT-9-250-3S
PDF
HLT9MONO-S_HLT-9-250-3S
PDF
HLT12MONO-S_HLT-9-250-3S
PDF
HLT16MONO-S_HLT-9-250-3S
PDF
Product Fiche (with indoor unit without DHW Tank)
4 PDF
HLT6MONO-S_HLT-9-3S
PDF
HLT9MONO-S_HLT-9-3S
PDF
HLT12MONO-S_HLT-9-3S
PDF
HLT16MONO-S_HLT-9-3S
PDF

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