Carrier 298736 HH18HA504 180-220F AUTO Limit Switch

180-220F AUTO Limit Switch

The 180-220F AUTO Limit Switch from Carrier is designed for air conditioning and refrigeration units.

Protect your home from high summer heat and the risk of fire. Replace your manual temperature limit switch with a Carrier 180-220F AUTO Limit Switch to maintain a constant temperature in your heating system, regardless of the outside temperature. It's important to note that the temperature limit switch may cycle on and off several times for the first few cycles due to normal settings. Please press reset if you see cycling more than once. Post installation, always reset thermostat prior to turning the power back on.

The Carrier HH18HA504 180-220F AUTO Limit Switch is part of Carrier's comprehensive line of air conditioning components. Designed to connect and disconnect, limit or control flow of air from the unit to the air distribution system based on the temperature either manually or automatically, these limit switches are an excellent tool for maintaining optimal comfort levels at home or in commercial spaces. With the ability to install options and customize features such as indoor/outdoor temperature sensing, this is a highly desirable component in air conditioning systems due to its reliability and precision operation.

The Carrier HH18HA504 180-220F AUTO Limit Switch turns on and off a heating device with a built-in thermostat. It can be used in HVAC and plumbing applications. The industrial limit switch has a heat-resistant cover.

The Carrier 298736 HH18HA504 180-220F AUTO Limit Switch has a wide range (180-220 degrees) and a high temperature operation rating of 250°F. The limit switch has an automatic reset with manual override and is DC-powered. It has a threaded bushing/housing, and terminates into two leads that are 0.39" long each.

The Carrier 298736 HH18HA5045 180-220F auto limit switch is an interrupter switch that comes with a long lever handle and an automatic reset overload system. It features built-in thermal element protection and is UL approved for use in commercial applications.

The HH18HA504 is a 180-220F Auto Adjusting type 24VDC thermostat that has been designed for use with Carrier and Bryant air conditioning systems. This low voltage range type thermostat operates on 24 volts and has an adjustment range of 180 to 220 degrees F.