This Kit Includes:

1 × Powrmatic WX-5-EC LTHW Hot Water Fan Heater

1 × Integrated EC axial fan assembly

1 × High-efficiency low temperature heat exchanger

1 × Factory pre-wired terminal box

1 × Mounting bracket system

1 x WX-C-EC Manual Variable Speed Potentiometer

High Capacity 50kW ASHP Compatible LTHW Hot Water Fan Heater for Industrial and Warehouse Heating

The Powrmatic WX-5-EC is a high-performance low temperature hot water (LTHW) fan heater engineered for modern hydronic heating systems, including installations powered by Air Source Heat Pumps. Delivering up to 50kW of heating output with airflow reaching 5300m³/h, the unit provides powerful and efficient warm air distribution across large industrial and commercial spaces.

Designed specifically to operate effectively with lower water temperatures, the WX-5-EC offers strong heating performance in heat pump applications where traditional high temperature unit heaters may struggle to maintain output. The integrated EC motor technology ensures smooth fan speed regulation and reduced electrical consumption, making it a highly efficient solution for large warehouses, manufacturing facilities and distribution centres seeking decarbonised heating solutions.

Key Product Features:

• LTHW hot water fan heater
• Specifically optimised for Air Source Heat Pump compatibility
• Nominal heat output: 50kW
• Heating capacity: 50kW / 170,000 Btu
• High airflow performance: 5300 m³/h
• EC motor technology for improved electrical efficiency
• Three-speed fan control
• Designed for low temperature hydronic heating systems
• Suitable for wall or ceiling mounting
• Robust industrial casing construction
• Effective heat distribution for large spaces
• Supports decarbonisation and energy-efficient heating upgrades

Technical Specifications:

Model: WX-5-EC
Product Type: LTHW Hot Water Fan Heater

Heat Output (70°C Flow / 50°C Return / EAT 10°C):
50kW

Heating Capacity (Max):
50kW / 170,000 Btu

Maximum Airflow:
5300 m³/h

Motor Type: EC energy-efficient motor
Fan Speeds: Three-speed

Electrical Supply: 220-240V~50Hz 1Ph

System Type: Low Temperature Hot Water (LTHW)
Heat Source Compatibility: Boiler or Air Source Heat Pump

Mounting: Wall or ceiling installation

Applications:

• Industrial warehouses
• Distribution centres
• Manufacturing facilities
• Agricultural buildings
• Large workshops
• Commercial premises upgrading to heat pump heating systems

Accessories: