Unit Heaters – LTHW, MTHW & Steam

BOSS Copperad Unit Heaters - Perfect for LTHW
BOSS Copperad Unit Heaters - Heat pump ready for low temperature hot water systems

LTHW, MTHW & Steam Unit Heaters

For over 50 years, BOSS Copperad has led the way in industrial and commercial heating solutions. Our sleek and modern Unit Heaters are British manufactured and deliver unmatched efficiency and reliability. There’s a Copperad Unit Heater perfect for your specific needs, whether you’re heating a small workshop or a large warehouse.

Designed to complement systems optimised for sustainability and the drive towards decarbonisation, our Unit Heaters are ideal for integration into low temperature hot water systems associated with heat pumps. Enhanced heat exchangers and high efficiency EC motor driven fans combine to minimise energy consumption by allowing heat pumps to operate close to their maximum efficiencies. Customers can expect reduced energy bills and carbon footprints.

Copperad Unit Heaters provide powerful, directed airflow to heat your space effectively. Choose from horizontally or vertically mounted models, with adjustable louvres for precise control. The durable, powder-coated steel casing and high-quality components guarantee long-lasting performance. 

Make the switch to sustainable heating with BOSS Copperad Unit Heaters.

High powerful outputs of up to 50.9kW

Optimal performance with low water temperature systems

BMS compatible (via 0-10V signal or BACNET via Delta controller)

Powerful EC motors direct airflow via adjustable louvres

Waterside output control (via Copperad Delta controller)

Enhanced surface area heat exchangers to suit
heat pumps /decarbonisation

BOSS™ Copperad Product Selector

With our BOSS™ Copperad selection software, you can now register to access the Unit Heater selection tool. This software helps you confidently choose the right product for your project from our range of Unit Heaters.

(Fan Convector software will be available soon)

BIM Objects

We now offer advanced Building Information Modelling (BIM) objects, enhanced by integration with product selection programs that provide detailed project-level data directly within the objects. These BIM objects can be easily inserted into your Revit model, saving both time and effort while supporting compliance with BIM Level 2 standards.

To access these Active BIM objects, please click the link available on the left.

Unit Heater Literature

BOSS Copperad Unit Heater Brochure Issue 1

BOSS™ Copperad Unit Heater Brochure (Issue 2)

BOSS Copperad Unit Heaters IOM 66 Issue 1

BOSS™ Copperad Unit Heaters (IOM 66 Issue 1)

BOSS Copperad Unit Heater Selection Sheet

BOSS™ Copperad Unit Heater Selection Sheet

BOSS Copperad RT1-RT2 Thermostat Datasheet (Issue 1)

BOSS™ Copperad RT1/RT2 Datasheet

BOSS Copperad CMT Thermostat Datasheet (Issue 1)

BOSS™ Copperad CMT Thermostat Datasheet

BOSS Copperad CMT Thermostat Datasheet (Issue 1)

BOSS™ Copperad Delta Waterside Controller