Rheem-Ruud 47-19554-37 Auto Limit Switch 100-125°F

The Rheem-Ruud 47-19554-37 Auto Limit Switch is one of the essential safety devices for HVAC systems since it controls and limits the temperature of the systems. This device is constructed from plastic and resin parts and has a temperature range of 100°F to 125°F. It works at 230 VAC and works fine in many HVAC scenarios by offering the same level of performance. This device after the temperature in the HVAC system turns off the system if the temperature rises beyond the required parameters. It also aids in preventing an instance where the temperature is too high and thus damages the system hence making it safe and efficient.