LNH-ADuctable hydronic fan coil unit
Sound-insulated plenum, bottom access maintenance, consistent performance.
The ideal solution for fully concealed installations, offering easy access and uniform air distribution. Superior quietness, high efficiency and advanced system control.
Superior quietness
The sound-insulated plenum and noise-absorbing material minimize air-flow turbulence.
The integrated silencer further reduces noise, making the unit ideal for hotel rooms and any environment where acoustic comfort is essential.
Ducted installation
LNH-A is designed to operate exclusively with supply and return air ducts.
This configuration ensures stable performance and reduced sound levels.
Bottom access maintenance
The filter, drain tray, coil and fan assembly are fully accessible from the bottom panel.
The fan plate can be removed without disconnecting the ducts, significantly reducing maintenance time.
Robust and efficient structure
Made of 0.8 mm galvanized steel with integrated brackets and an insulated drain tray.
Thermal-acoustic insulation in recycled polyester fiber — eco-friendly and moisture-resistant.
Advanced control
Compatible with TOP3, SP3, Modbus systems and Master/Slave configurations.
Manages up to 24 units and enables extended supervision of up to 240 devices.
LNH-A ensures comfortable indoor climate all year long, modulating cooling, heating and air flow through its dedicated duct system. High performance, uniform distribution and low noise levels at all times.
Summer
Cooling capacity from 0.8 to 10.9 kW with uniform ducted air diffusion.
Winter
Heating capacity from 0.7 to 12.0 kW with stable distribution and quiet operation.
Mid-seasons
Modulating air-flow control guarantees constant comfort and reduced consumption.
Gallery
Choose the configuration that best suits your needs
Available in 5 sizes
3 – 6 – 8 – 12 – 15, with motors:
- AC three-speed
- EC continuously adjustable 0–10 V
| Cooling | kW | 0,8 – 10,9 |
| Heaing | kW | 0,7 – 12,0 |
| Air flow rate | m³/h | 90 – 2029 |
| Sound data | dB(A) |
Sound pressure (supply + return):14 – 37 dB(A) for sizes 3–12. |
Designed to guarantee maximum quietness and reduced consumption in every installation.
Energy-saving EC motors
Up to 45 % lower power consumption than standard fan coils.
Sustainable insulating materials
Thermal-acoustic insulation made of recycled polyester fiber, moisture-resistant and environmentally friendly.
Hydronic system without refrigerants
No refrigerant gases: safer, more efficient and eco-sustainable climate control.
Download the full brochure
All detailed technical information, available models, possible configurations, and installation diagrams in a single PDF document.
• Complete electrical and hydraulic diagrams • Dimensions and weights of all models • Available accessories and compatibility • Detailed performance curves
Area reserved for designers and installers
Access the complete technical documentation reserved for professionals
How LNH-A is made
Each LNH-A unit is designed, assembled and tested entirely in our facilities in Italy.
We do not market third-party products: we have been manufacturers since 1986, with over 30 years of experience in dehumidifiers for radiant systems.
In-house design
Every component is designed by specialized technicians.
Made-in-Italy assembly
Assembly and testing performed in Italy with European certifications.
Individual testing
Each unit is individually tested before shipment.
Answers to the most common questions about LNH-A
No. The unit is designed to operate only in ducted configuration, as specified in the technical manual.
Yes. The range includes both AC and EC versions.
Yes. Control is possible via TOP3, SP3, Modbus and Master/Slave configurations.
Five: 3, 6, 8, 12 and 15.
Hotels, hospitals, residential buildings and spaces requiring high quietness and concealed installation.
