Armstrong International A6942 Humidistat Els PW 29614 Universal Compatibility: Serves as a

Universal Compatibility: Serves as a direct replacement for 3030-410

It serves as the authoritative ICP 1191329 replacement for discontinued or superseded part numbers

How do I verify if the 70021636 is the correct replacement for my blower

also identified by the model number 100RB2F2

Armstrong International A6942 Humidistat Els PW 29614 Universal Compatibility: Serves as aThe Armstrong International A6942 Humidistat is a high performance duct mounted high limit pneumatic humidistat designed for precise industrial and commercial humidity management. Engineering for the demanding environments of hospitals, laboratories, and printing plants, this high limit RA duct hygrostat operates within a critical 55 95% relative humidity (RH) range. Its reverse acting pneumatic mechanism utilizes a highly sensitive hygroscopic