Why Choose the nVent HOFFMAN BIT25BX0B Air/Water Roof Heat Exchanger?
The nVent HOFFMAN BIT25BX0B is a high-performance air/water roof heat exchanger designed to provide efficient thermal management for industrial electrical enclosures and control cabinets. As part of the nVent HOFFMAN cooling solutions range, this roof-mounted heat exchanger helps maintain suitable operating temperatures for sensitive electrical and automation equipment.
The BIT25BX0B uses an air/water heat exchange principle to remove heat from enclosure interiors without introducing external air into the cabinet. This helps protect electrical components from environmental contamination while supporting reliable operation in demanding industrial environments.
With a cooling capacity of 2500 W, a 230 V AC supply and compact dimensions of 270 × 400 × 540 mm, the nVent HOFFMAN BIT25BX0B provides an efficient roof-mounted cooling solution for industrial enclosure applications.
Key Advantages
2500 W cooling capacity for effective enclosure heat management.
Air/water heat exchanger technology prevents the need for ambient air exchange.
230 V AC operation for industrial electrical installations.
Galvanised steel construction provides robust mechanical protection.
Helps improve the service life and reliability of electrical components.
Key Features
nVent HOFFMAN BIT series roof heat exchanger.
Air/water cooling technology.
2500 W rated cooling capacity.
230 V AC supply voltage.
Galvanised steel housing.
Roof mounting configuration for enclosure installation.
Designed for industrial control cabinet cooling.
Suitable for applications requiring sealed enclosure cooling.
Reliable Thermal Management for Industrial Enclosures
Heat management is essential for maintaining the performance and reliability of electrical control systems. The nVent HOFFMAN BIT25BX0B air/water roof heat exchanger removes excess heat from sealed enclosures while helping prevent exposure to dust, moisture and other external contaminants.
Designed for industrial automation and control applications, nVent HOFFMAN cooling solutions provide dependable temperature control for electrical cabinets, helping engineers maintain stable operating conditions for critical components.
Typical Applications
Industrial control cabinets and automation panels.
Machine building and production equipment.
Electrical distribution enclosures.
Process control systems.
Manufacturing and factory automation installations.
Environments requiring sealed enclosure cooling.
Technical Specifications
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
BIT
Model
BIT25BX0B
Product type
Air/water roof heat exchanger
Cooling capacity
2500 W
Supply voltage
230 V AC
Material
Galvanised Steel
Mounting type
Roof mounted
Height
270 mm
Width
400 mm
Depth
540 mm
Frequently Asked Questions
What is the nVent HOFFMAN BIT25BX0B used for?
The BIT25BX0B is an air/water roof heat exchanger designed to cool industrial electrical enclosures and control cabinets.
What cooling capacity does the BIT25BX0B provide?
The BIT25BX0B provides a rated cooling capacity of 2500 W.
What voltage does the BIT25BX0B require?
The BIT25BX0B operates from a 230 V AC supply.
How is the BIT25BX0B installed?
The BIT25BX0B is designed for roof mounting on compatible industrial enclosures.
What material is the BIT25BX0B made from?
The BIT25BX0B features a galvanised steel construction for robust industrial enclosure applications.
Trusted by Industrial Enclosure Professionals
nVent HOFFMAN thermal management solutions are trusted by engineers and panel builders worldwide to maintain reliable operating temperatures in industrial electrical systems.
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
BIT
Model
BIT25BX0B
Product type
Air/water roof heat exchanger
Cooling capacity
2500 W
Supply voltage
230 V AC
Material
Galvanised Steel
Mounting type
Roof mounted
Height
270 mm
Width
400 mm
Depth
540 mm
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...