BROAN-NuTone VTYIK1 Trandem Transition Kit 320819-301 this board manages the transition

this board manages the transition between heating/cooling calls and blower activation with millisecond accuracy

Quiet Operation: Enhances comfort by minimizing "hunting" and abrupt speed changes during thermal cycles

This motor is designed with a CCW (Counter-Clockwise) lead end rotation

the unit includes a pre-wired 45-1100M wire harness

BROAN-NuTone VTYIK1 Trandem Transition Kit 320819-301 this board manages the transitionThe BROAN NuTone VTYIK1 Tandem Transition Kit is engineered for efficient HRV ERV ventilation system installations, streamlining your ductwork connections. This kit serves as a combined intake and exhaust termination, allowing for a single, clean 6 inch diameter wall penetration. Designed for H ERV units delivering up to 160 CFM at 0. 4 in. w. g., it ensures optimal airflow and system performance. Its exclusive Tandem transition design accommodates