making it a drop-in replacement for most industrial and HVAC general purpose relays using 1/4" spade connectors

take-apart expansion valve body designed for high-demand HVACR systems

Automatic Reset: Eliminates the need for manual intervention after a standard thermal trip event

and 146-62-301

Precise Thermal Response: Fixed 200 degree F trip point (typically +/- 12°F) ensures shutoff before high-limit conditions cause cabinet damage

Sensus 143-16-021-11 Spring making it a drop-in replacementThe Sensus 143 16 021 11 Spring is a critical component for fine tuning the outlet pressure of Sensus 243 12 gas regulators. This orange black color coded spring is specifically engineered to provide a calibrated pressure range of 10" to 18" w. c. (water column), ensuring precise downstream delivery in commercial and industrial combustion systems. Designed for a seamless fit within the 243 12 series, it allows technicians to convert or maintain