Ranco O11-1711 Control 30067439-890 integrating seamlessly into existing ductwork

integrating seamlessly into existing ductwork to protect heat exchangers and cooling coils from dust loading

reducing labor time and ensuring system-wide stability

Rugged Silver Contacts: Equipped with high-conductivity silver contact material for a 10 Amp load rating and long-term switching reliability

preventing improper combustion or ignition delay

The LF7C is typically installed horizontally

Ranco O11-1711 Control 30067439-890 integrating seamlessly into existing ductworkThe Ranco O11 1711 High Pressure Control is a heavy duty single pressure control designed for professional HVACR applications requiring reliable system protection. This SPST high pressure switch features an open on rise action, effectively cutting out the compressor circuit when discharge pressures reach dangerous levels, specifically within the 150 to 450 PSI range. Built with a laser welded bellows for extended service life, the O11 1711 includes an