Lennox 11U65 Pressure Switch 324846-701 protecting the compressor’s lubrication and

protecting the compressor’s lubrication and internal flow systems

ensuring that signal integrity is maintained across the entire control circuit for optimal system performance and safety limit monitoring

eliminating the need for field splicing or wire nuts

and built for long-term durability in demanding environments

Lennox 11U65 Pressure Switch 324846-701 protecting the compressor’s lubrication andThe Lennox 11U65 Pressure Switch is a critical safety component engineered for precision monitoring of combustion air in high efficiency furnace systems. This OEM Lennox replacement part, also identified by manufacturer number 104371 02, is a high sensitivity 60" wc pressure switch designed to actuate at exactly 0. 60 inches water column. Operating as a normally open SPST switch (Single Pole Single Throw), it ensures that the inducer motor is creating