the KVS 15 is a bi-flow valve

While it fits the physical T-4000 Series frame

ensuring consistent timing and stall-proof performance without the need for limit switches

preventing premature bearing failure and winding degradation

It must be positioned facing the air filter to prevent ultraviolet light from damaging the filter material

Field Controls 46032000 Motor 323055-751 the KVS 15 is aThe Field Controls 46032000 Motor is a high performance 115v 3000rpm motor engineered for specific ventilation applications. This OEM replacement component, often manufactured by Fasco (Model 71213098), is a 1 16 HP, single phase powerhouse designed to maintain optimal draft in residential and light commercial systems. It features a durable sealed ball bearing design, which minimizes friction and extends the service life of the unit in high heat