Lennox 87H90 150-190F AUTO Limit Switch 150-190F AUTO Limit Switch

150-190F AUTO Limit Switch

Lennox 87H90 150-190F AUTO Limit Switch 150-190F AUTO Limit Switch

Lennox 87H90 150-190F AUTO Limit Switch 150-190F AUTO Limit Switch.

The Lennox 87H90 150-190F AUTO Limit Switch, listed by Lennox as 11010869, controls the flame in heater model units that do not have standard limit switches. The two wire 150-190F AUTO Limit Switch can be used with either gas or oil furnaces. The 87H90 150-190F AUTO Limit Switch comes with a one year limited warranty that guarantees operation and replacement parts.

Lennox Condensing Unit for air conditioners and furnaces . 150-190F AUTO Limit Switch. L87H90

Designed with advanced technology, the Lennox 87H90 150-190F AUTO Limit Switch gives you a quick and dependable response to gain full control over your heating and cooling. It employs innovative circuitry that enhances its ability to protect your HVAC system while preventing possible damages from happening to it.

The Lennox® 87H90 Limit Switch-Thermostatic control provides single stage cooling and heating operation of a System Control Unit (SCU) stat. The switch opens at either 150°F or 190°F -user selectable- to control the fan, compressor motor and defrost as required. This limit switch is intended for use with Lennox® high efficiency, multi-stage air conditioning and heat pump equipment.

A Lennox Limit Switch is a device designed to detect and identify the temperature of something, like a heater or furnace blower, and then turn off the source of power to that device if it exceeds a predetermined limit.