Electric Duct Heaters with built-in controls
This wide range of circular and rectangular electric duct heaters with 'built-in' controls provides many benefits over standard heaters with separate controls. In particular first and installation costs are significantly lower, and they can be easily and quickly installed with minimal cabling, and minimal risk of incorrect installation.

Circular (CV) Heaters
Uses for the CV circular electric duct heaters include tempering fresh air in ventilation systems, heating air supply to individual rooms and zones with independently controlled temperatures, and boosting supply air temperature after heat recovery units - including MVHR units in Passivhaus systems.

• Electric Duct Heaters for 0.3 to 12.0kW
• 100mm to 400mm duct diameter
• Built-in electronic temperature regulator controlling heating by time-proportional regulation (pulse/pause) technology. External or built-in air flow monitor
• Alu-zinc coated sheet metal casing
• Stainless steel heating elements
• Can be installed horizontally or vertically
• Protection class IP43 as standard, IP55 to order
• Built-in dual overheat protection, automatic and manual reset
• Complies with European Standards EN50081-1 and requirements of the low voltage directive