Trane BAYTWIN400A Twinning Kit 324846-701 Technicians can measure the flame

Technicians can measure the flame strength by connecting a DC micro-ammeter to the FC+ and FC- test pins

ensuring that the combustion blower is moving sufficient air before the ignition sequence initiates

it supports LP gas through a compatible conversion kit (sold separately)

or if internal scaling is too severe to allow the float to travel freely

supporting both floating and proportional signal inputs

Trane BAYTWIN400A Twinning Kit 324846-701 Technicians can measure the flameThe Trane BAYTWIN400A Twinning Kit is an essential OEM component for field twining two identical furnaces to operate on a single common duct system. This HVAC twinning kit facilitates the synchronized management of air handlers or furnaces, effectively doubling system capacity while maintaining balanced static pressure across the supply and return plenums. Designed for industrial and commercial reliability, the kit ensures that both blowers energize