Lofec junction boxes are the control center of any Lofec panel heating system. Choose between intelligent digital technology or a comfortable wired solution. Controlling the system is straightforward, either via a simple on/off switch, a surface sensor or an easy-to-use room thermostat.

Technical Versions of Lofec Junction Boxes in Detail

Model	Type	Installation	Measurements (LxWxH)
300W	Switch-mode power supply	Surface-mounted	Ø120×40 mm
300W	Digital*	Flush-mounted**	335x350x95 mm
600W	Digital*	Flush-mounted**	335x350x95 mm
900W	Digital*	Flush-mounted**	460x350x95 mm
1200W	Digital*	Surface-mounted	300x380x150 mm
1800W	Digital*	Surface-mounted	300x380x150 mm
2100W	Digital*	Surface-mounted	600x380x210 mm
2400W	Digital*	Surface-mounted	600x380x210 mm
2700W	Digital*	Surface-mounted	600x380x210 mm
3000W	Digital*	Surface-mounted	600x380x210 mm
>3000W	Central control	Surface-mounted	1100x700x400 mm

*deliverable as a wired version
**deliverable as a surface-mounted version

Video Tutorial – Installation of a Digital Junction Box

Video Tutorial – Using an Analog Thermostat

Video Tutorial – Using a Digital Thermostat

For further details on Lofec electric heating, please refer to our brochure “LOFEC® COMFORT HEATING”.

You can find instruction manuals for Lofec owners under Service for Building Clients and detailed technical data and assembly instructions for planners and contractors under Service for Planners.