Cased 4-pipe fan coil units FM-531-HB
FM531HB
819,60 € TTC
Free delivery in metropolitan France (2 to 5 business days).
4.38 kW
640 m³/h
3.84 kW
33 dB(A)
- Ultra-quiet comfort
- Compact and elegant design
- Flexible and fast installation
- Pay securely on our store
- Ask our experts for a free quote
Legal warranty
Legal warranty
One-year legal warranty for professionals and two years for individuals (excluding consumables and wear parts)
Product description
Product description
Cased Fan Coil Unit | 4-pipe High Pressure System FM-531-HB
The FM-531-HB 4-pipe fan coil unit is an efficient and discreet solution for heating and air conditioning professional and commercial spaces. Designed to provide optimal thermal comfort all year round, it can efficiently produce both heat and cold thanks to its 4-pipe hydraulic system.
Its compact and elegant design integrates easily into any interior environment, while its extremely quiet fan ensures comfortable and uniform air distribution.
Thanks to its high-efficiency aluminum finned coils, the unit guarantees excellent performance in both heating and air conditioning modes. Ceiling installation with return air from below the unit.
Design and Features
The FM fan coil unit is designed for easy installation and maintenance:
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Very quiet low-speed fan
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230V single-phase AC motor
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6 fan speeds, 3 of which are pre-wired
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Fixed air supply grille
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Easily removable and washable air filter
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Condensate drip tray
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Hydraulic connections left or right
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Motor thermal protection – IP42 class B
Applications
The FM 4-pipe fan coil unit is ideal for many environments:
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Offices
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Meeting rooms
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Shops
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Lobbies
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Multi-purpose rooms
Its robustness, compactness, and ease of installation make it a particularly suitable solution for renovation or new construction projects.
Technical Specifications
Technical Specifications
|
Heating power |
4.38 kW |
|---|---|
|
Cooling capacity |
3.84 kW |
|
Airflow |
640 m³/h |
|
Cold air pressure drop |
23.7 kPa |
|
Food |
Single-phase 230 V - P + N |
|
Electrical power |
80 W |
|
Sound level |
33 dB(A) |
|
Sound level |
33 dB(A) |
|
Electrical power |
80 W |
|
Food |
Single-phase 230 V - P + N |
Accessories

€683,00