Why Choose the nVent HOFFMAN BLU35CX0B Air/Water Indoor Heat Exchanger?
The nVent HOFFMAN BLU35CX0B is a high-performance air/water indoor heat exchanger designed to provide reliable cooling for electrical enclosures, control cabinets and industrial automation systems. As part of the nVent HOFFMAN BLU cooling solutions range, it helps maintain controlled internal enclosure temperatures to protect sensitive electrical and electronic components.
This indoor air/water heat exchanger uses a water-based cooling circuit to remove heat from enclosed equipment while maintaining a sealed cabinet environment. Its compact enclosure-mounted design and durable galvanised steel construction make it suitable for industrial applications where effective thermal management is required.
With a 3500 W cooling capacity, 115 V AC supply and dimensions of 1148 mm height × 398 mm width × 163 mm depth, the BLU35CX0B provides an efficient cooling solution for industrial electrical enclosures and automation cabinets.
Key Advantages
Efficient air/water heat exchanger for industrial enclosure cooling.
3500 W cooling capacity for reliable heat dissipation.
115 V AC operation for compatible industrial power systems.
Galvanised steel construction for durable enclosure integration.
Maintains a clean sealed enclosure environment without external air exchange.
Helps improve the reliability and service life of electrical components.
Key Features
nVent HOFFMAN BLU cooling series.
Air/water indoor heat exchanger design.
3500 W rated cooling capacity.
115 V AC supply voltage.
Galvanised steel housing.
CE compliant design.
Designed for industrial electrical enclosure mounting.
Suitable for closed-loop cooling applications.
Reliable Cooling for Industrial Enclosures
The nVent HOFFMAN BLU35CX0B air/water heat exchanger provides dependable temperature control for electrical cabinets containing heat-generating equipment such as PLCs, drives, power supplies and automation components. By transferring heat through a water cooling circuit, it helps maintain stable enclosure conditions while preventing overheating.
Designed for industrial automation and electrical engineering applications, nVent HOFFMAN cooling products support panel builders and engineers requiring effective enclosure climate control solutions.
Typical Applications
Industrial control cabinets.
Automation and PLC enclosures.
Electrical distribution systems.
Machine building applications.
Power electronics cabinets.
Manufacturing and process equipment.
Technical Specifications
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
BLU Air/Water Heat Exchangers
Model
BLU35CX0B
Product type
Air/water indoor heat exchanger
Cooling capacity
3500 W
Supply voltage
115 V AC
Material
Galvanised Steel
Certification
CE
Height
1148 mm
Width
398 mm
Depth
163 mm
Application
Electrical enclosure thermal management
Frequently Asked Questions
What is the nVent HOFFMAN BLU35CX0B used for?
The BLU35CX0B is used for cooling industrial electrical enclosures and maintaining safe operating temperatures for installed equipment.
What cooling capacity does this heat exchanger provide?
The BLU35CX0B provides a rated cooling capacity of 3500 W.
What power supply does the BLU35CX0B require?
The unit operates from a 115 V AC supply.
What material is the heat exchanger made from?
The heat exchanger features a durable galvanised steel construction.
Where is this heat exchanger installed?
The BLU35CX0B is designed for installation on industrial electrical enclosures and control cabinets.
Trusted by Industrial Automation Professionals
nVent HOFFMAN cooling solutions provide reliable enclosure temperature management to help protect critical electrical and automation equipment worldwide.
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
BLU Air/Water Heat Exchangers
Model
BLU35CX0B
Product type
Air/water indoor heat exchanger
Cooling capacity
3500 W
Supply voltage
115 V AC
Material
Galvanised Steel
Certification
CE
Height
1148 mm
Width
398 mm
Depth
163 mm
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...