It is engineered specifically for use in Copper-Fin II series equipment

maintaining critical indoor temperatures for clients

making it a reliable drop-in for technicians handling larger residential or light commercial air handlers

from food storage to healthcare facilities

Trane CTR2731 Contactor 319847-401 It is engineered specifically forThe Trane CTR2731 is a commercial grade 3 pole definite purpose contactor designed for high demand HVACR applications requiring reliable switching of power circuits. Engineered with a 120V coil and a 40 amp inductive rating, this genuine OEM Trane part ensures seamless integration and prevents the premature component failure often associated with generic alternatives. This contactor features a three pole configuration and double pole power switching,