Is this a direct replacement for older RBM Type 84 relays

Technical Benefits for Contractors: Universal Compatibility: Includes a spring clip and adapter hardware to replace most standard and specialized thermocouples used by major OEMs

allowing for straightforward maintenance without pulling the entire assembly

Built from high-strength cast metal

It replaces older part numbers including 631690

White-Rodgers ACM1000M-108 Air Cleaner Els PW 17895 Is this a direct replacementThe White Rodgers ACM1000M 108 is a high efficiency media air cleaner cabinet designed for residential and light commercial forced air heating and cooling systems. This unit is the direct replacement for the legacy ACM1000 model, offering a physical footprint of 16" x 20" and a rated airflow capacity of 1000 CFM. Built with a heavy gauge galvanized steel cabinet, it provides a rigid housing for the included MERV 8 media filter, effectively capturing