Pay in 4 interest-free payments of $54.59 Learn more
Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
AAFS is the cross for AF1-S
Operating with an integral spark igniter and powered by a 750-millivolt thermopile generator
this part is the correct technical replacement for many legacy 4-inch globe valve configurations
Can this be mounted on either side of the contactor
making it suitable for demanding industrial HVAC applications
Trane RLY03982 Relay 319825-402 AAFS is the cross forThe Trane RLY03982 is a critical HVAC time delay relay designed for precise timing cycles within commercial and residential climate control systems. Operating at 120V, this component ensures optimized sequence of operation for blower motors and compressors, preventing short cycling and reducing electrical stress on the system. As the direct replacement for RLY2878, the RLY03982 features an identical footprint and terminal configuration, facilitating a