Slant Fin 410-699-000 Aquastat 30067439-890 Provides a broad 10-100 PSI

Provides a broad 10-100 PSI delivery pressure range

featuring a 392°F temperature rating that ensures consistent performance across both natural gas and LP gas systems

the internal clock spring forces the mechanical assembly back to its rest (open) state

Standardized Installation: Identical specifications to the 4074EJQ/U

This 180F M/R limit switch is designed to open the electrical circuit when the internal plenum temperature exceeds the 180-degree Fahrenheit threshold

Slant Fin 410-699-000 Aquastat 30067439-890 Provides a broad 10-100 PSIThe Slant Fin 410 699 000 Aquastat is an essential component for technicians managing high limit or operating control on hydronic boilers and heating systems. This immersion aquastat is designed to precisely regulate water temperature, featuring a Single Pole Single Throw (SPST) internal switch that breaks the circuit on a temperature rise. Rated for a high temperature range of 180 240F, it serves as a critical safety or operational limit to prevent