The Holtop modular air-cooled chilled water heat pump unit is purpose-built for HVAC air handling unit (AHU) applications, combining outstanding performance with high energy efficiency. Its modular design enables flexible configuration to suit AHU systems of varying capacities, while delivering strong cooling and heating capabilities for stable operation across diverse climatic conditions.
Holtop modular air-cooled chillers are widely deployed across hotels, hospitals, shopping malls, office buildings, cinemas, the metal industry, oil and chemical industries, manufacturing facilities, electronics production, and power stations.
Each unit is engineered with more than 10 safety protection functions, ensuring comprehensive protection for both the chiller unit and the overall system during operation. A multi-variable monitoring system enables centralized control, keeping the unit running stably and efficiently.
The chiller unit is suitable for operation across a wide outdoor temperature range, from -20°C to 48°C.
A single unit is designed with multiple compressors for reliable, staged capacity control.
The chiller adopts a modular combination design and does not require a designated master or sub-master unit, simplifying installation and expansion.
A standard RS485 building communication interface provides open access to the standard ModBus communication protocol for seamless BMS integration.
| Model | HFW-130HA1-C |
|---|---|
| Unit Type | Modular air-cooled chilled water heat pump (air source) |
| Application | HVAC air handling unit (AHU) systems of various sizes |
| Operating Temperature Range | -20°C to 48°C |
| Compressor Configuration | Multiple compressors per single unit |
| Modular Combination | No master or sub-master unit required |
| Safety Protection | More than 10 protection functions |
| Communication Interface | Standard RS485 with open ModBus protocol |