Why Choose the nVent HOFFMAN HT4615 Vortex Cooler?
The nVent HOFFMAN HT4615 is a compact and efficient vortex cooler designed to provide reliable cooling for industrial electrical enclosures and control cabinets. Using compressed air vortex cooling technology, it helps maintain suitable internal enclosure temperatures and protects sensitive electronic components from overheating in demanding industrial environments.
The HT4615 provides a cooling capacity of 293 W and is designed for applications where conventional cooling solutions may not be suitable. Its compact format allows installation on electrical enclosures where maintaining a stable operating temperature is essential for equipment reliability and service life.
With a compact height of 184 mm, the nVent HOFFMAN HT4615 provides an effective enclosure cooling solution for industrial automation systems, control panels and electrical cabinets requiring dependable thermal management.
Key Advantages
293 W vortex cooling capacity for industrial enclosure temperature control.
Compact design for installation on electrical cabinets and control panels.
No moving parts for reliable and low-maintenance operation.
Helps prevent overheating of sensitive electrical components.
Suitable for harsh industrial environments where clean cooling air is available.
Improves enclosure thermal management and equipment reliability.
Key Features
nVent HOFFMAN enclosure cooling accessory.
Vortex cooling technology using compressed air.
293 W cooling capacity.
184 mm compact height.
No refrigeration circuit or electrical power supply required for cooling operation.
Designed for industrial control cabinets and electrical enclosures.
Reliable Thermal Management for Industrial Enclosures
Effective enclosure cooling is essential for protecting automation hardware, drives, PLCs and electronic components from excessive heat. The nVent HOFFMAN HT4615 provides targeted cooling performance to help maintain reliable operating conditions inside industrial cabinets.
Vortex cooling technology provides a simple and dependable alternative to traditional cooling systems, making it suitable for applications requiring compact, low-maintenance thermal control solutions.
The nVent HOFFMAN HT4615 is a vortex cooler used to reduce heat inside electrical enclosures and protect sensitive industrial equipment.
What cooling capacity does the HT4615 provide?
The HT4615 provides a cooling capacity of 293 W.
How does a vortex cooler work?
A vortex cooler uses compressed air technology to generate a stream of cooled air that reduces enclosure temperature.
Where is the HT4615 installed?
The cooler is typically installed on industrial electrical enclosures, control cabinets and automation systems requiring additional cooling.
Does the HT4615 require electrical power?
The vortex cooling system uses compressed air for operation and does not require an electrical power supply for its cooling function.
Trusted by Industrial Engineers Worldwide
nVent HOFFMAN climate control solutions are trusted by engineers and machine builders to protect sensitive electrical equipment and maintain reliable operation in demanding industrial environments.
Country of Manufacture
United States
Manufacturer
nVent HOFFMAN
Series
Vortex Cooling Systems
Model
HT4615
Product type
Vortex cooler
Cooling capacity
293 W
Height
184 mm
Cooling method
Compressed air vortex cooling
Application
Electrical enclosure thermal management
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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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...