Trane KIT18110 Control Board Kit 320735-701 utilizing on-board diagnostics with a

utilizing on-board diagnostics with a multi-flash LED for rapid field troubleshooting

This is a supply air sensor

This component is the primary mechanism for switching a system between heating and cooling modes by redirecting high-pressure discharge gas

this 3/4" x 3/4" NPT valve maintains a factory-preset 3

Trane KIT18110 Control Board Kit 320735-701 utilizing on-board diagnostics with aThe Trane KIT18110 Control Board Kit is an essential OEM replacement designed to restore precision timing and safety logic to single stage gas furnaces. This comprehensive furnace control board kit features the CNT07541 integrated furnace control (IFC), which manages critical sequences including the draft inducer energization, silicon nitride igniter heat up, and blower motor timing. Engineered for Trane and American Standard furnace parts