Zehnder

Zehnder controllers, how to choose the right ones!

With the right controller, sensor and connectivity solution, ventilation can be adjusted for added comfort and energy efficiency. Get the most out of your Zehnder ventilation system and contribute to a healthy and comfortable indoor climate.

When choosing a controller, consider its function. Demand-driven controllers and manual controllers do not work together. Except for the Timer RF, which is a special case.

Switch for perilex connection:

• 659000120 – 3-step switch SA 1-3V
• 659000300 – SAI Flash 1-3V 
• 659000200 – Surface-mounting box for 3-step switch

Wired demand-controlled ventilation:

• 655000860 – CO2 sensor 0-10V 55 flush mounted, compatible with cover frame 
• 655000865 – CO2 sensor 0-10V 67 flush mounted, Zehnder cover frame included
• 655000870 – CO2 sensor 0-10V 67 includes surface-mounting box 
• 655000830 – CO2 sensor RF 55 flush mounted, compatible with cover frame *
• 655000835 – CO2 sensor RF 67 flush mounted, Zehnder cover frame included * 
• 655000840 – CO2 sensor RF 67 includes surface-mounting box * 
• 659000330 – RH sensor 0-10V 
• 655003010 – Hygro sensor RF (230V) *
• 655000875 – CO2 sensor ComfoNet 55 flush mounted
• 655000880 – CO2 sensor ComfoNet 67 flush mounted
• 655000885 – CO2 sensor ComfoNet 67 surface mounted

Wireless controllers RF:

• 655000755 – RFZ zender (setting 1, 2, 3 and timer function) *
• 655000780 – Timer RF (10, 30 and 60 minutes) *

Other controllers:

• 655010200 – ComfoSense 55 (weekly cycle, equipped with RF receiver)
• 659000160 – Pulse switch (for temporary high-speed operation of MVHR units)
• 655010245 – ComfoSwitch C55  
• 655010250 – ComfoSwitch C67  
• 655010255 – ComfoSwitch C67 includes surface-mounting box

Connectivity:

Suitable for control from both home and remotely.

• 655011100 – Comfoconnect LAN C 
• 655011110 – ComfoConnect LAN KIT C 
• 655011120 – ComfoConnect KNX C (Gateway with KNX and ComfoNet connection)