Lennox 86M36 High Pressure Switch

The Lennox 86M36 is a safety device in form of a high – pressure switch relevant to Lennox HVAC systems. This because it protects the equipment by measuring the pressure of the system if the pressure gets high beyond maximum limit it the electrical circuit interrupts. It has this automatic shut-off to avoid compressor and other system component damages due to high pressure suitable for most Lennox systems that run on a 240V at 60Hz. The Lennox 86M36 works with most Lennox systems that use a standard 240V at 60Hz power supply.