the 8402-075BX is identical to 8402-075

Pre-Assembled Convenience: Delivered as a factory-tested unit with the OPD attached

including the 2472-502

As a primary switching relay

Built for internal evaporator coil applications

Maxitrol TD114F Temperature Selector 30067439-890 the 8402-075BX is identical toThe Maxitrol TD114F Temperature Selector is a critical component for Selectra Series 14 systems, specifically engineered for make up air heating in direct fired equipment. As a remote discharge air temperature selector, the TD114F provides a precise control range of 40 to 80F, making it the standard choice for facilities requiring lower setpoint thresholds and consistent electronic gas flame modulation. This selector is designed to interface