Note these new 41300 / 4100 / VBATHW timers are not compatible with the old style 1806110 or 03701 timers.

You cannot mix and match the timers on the same unit.

They either all must be the old style, or all must be VBATHW

NOTE If you have the older Venmar terminal block,  wiring is as follows:

B >>> GND

OL >>> OVR

OC >>> 12V

• Manual override boost function by pushing of switch in 20, 40, and 60 minute durations
• Powered by low-voltage source from home's HRV or ERV system
• Modern design with settings behind concealed door to easily blend into the interior space
• Fits in single-gang box with faceplate included
• Fully compatible with AI Series HRV or ERV systems and ONE Series ERV systems
• Multiple VBATHW controls can be connected to a single HRV or ERV system

Spec_Sheet_WallControls_En_Fr

Installation-Guide-VBATHW

• Manufacturer: Venmar Ventilation ULC
• Model Series: BROAN AI Series
• Model Description: 20-40-60 min. Bathroom timer (4-Wire)
• Manufacturers’ OLD Part Numbers: 41300,  41100
• Manufacturers’ NEW Part Number: VBATHW
• Compatibilty: vanEE, Venmar, BROAN AI Series