Danfoss 131B4236 VLT HVAC Drive FC-102, a 5.5 kW three phase variable frequency drive for HVAC fans, pumps, ventilation and refrigeration applications.
£1,224.80
The Danfoss 131B4236 is a compact and efficient VLT® HVAC Drive FC-102 variable frequency drive (VFD) designed for precise motor control in heating, ventilation, air conditioning and refrigeration applications. As part of the trusted Danfoss VLT® HVAC Drive FC-102 series, it is engineered to improve system performance, reduce energy consumption and support reliable HVAC automation.
This drive provides dedicated HVAC functionality for fans, pumps and compressors, allowing motor speed to be matched accurately to system demand. Its integrated RFI filter, coated PCB and graphical local control panel make it suitable for commercial building services, plant rooms and industrial HVAC environments.
With a rated output power of 5.5 kW (7.5 HP) and a three-phase 380-480 V AC supply, the Danfoss 131B4236 is ideal for medium-duty HVAC motors. The IP55 / Type 12 enclosure provides enhanced protection for installation in demanding indoor environments.
Variable frequency drives such as the Danfoss FC-102 regulate motor speed by adjusting output voltage and frequency. This allows HVAC equipment to operate according to real demand rather than running continuously at full speed, helping reduce energy consumption, improve comfort control and lower mechanical wear.
The Danfoss VLT® HVAC Drive FC-102 series is designed with HVAC-specific features for ventilation, heating, cooling and refrigeration applications. Its robust IP55 enclosure, coated PCB and user-friendly graphical control panel make it a practical choice for building services engineers, HVAC contractors and facilities teams.
| Power | 5.5 kW |
|---|---|
| Voltage | 480 V |
| Phase | Three Phase |
| IP Rating | IP55 |
| Series | VLT® HVAC Drive FC-102 |
| Part number | 131B4236 |
| Product type | Variable frequency drive |
| Rated output power | 5.5 kW |
| Horsepower rating | 7.5 HP |
| Input voltage | 380-480 V AC |
| Input phases | Three phase |
| Application type | HVAC drive |
| Protection rating | IP55 / Type 12 |
| Frame size | A5 |
| RFI filter | Included |
| Brake chopper | No |
| Control panel | Graphical local control panel |
| PCB coating | Coated |
| Mains option | No mains option |
| Dimensions (H × W × D) | approx. 420 × 242 × 200 mm |
| Net weight | approx. 10.0 kg |
| EAN | 5702427226609 |
The Danfoss 131B4236 is used to control AC motors in HVAC systems, including fans, pumps, ventilation equipment and refrigeration applications.
This drive is rated for 5.5 kW (7.5 HP) motors.
The drive operates from a three-phase 380-480 V AC supply.
The Danfoss 131B4236 has an IP55 / Type 12 enclosure, making it suitable for protected plant room and industrial HVAC environments.
Yes, this configuration includes a coated PCB, helping improve durability in challenging HVAC installation environments.
Danfoss VLT® HVAC Drives are widely used by building services engineers, HVAC contractors and facilities teams to deliver reliable motor control, reduced energy consumption and efficient system operation.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...