Description
The Rheem 47-21900-01 SPST Limit Switch is a safety device used in the HVAC systems for the purpose of regulating the temperature. This switch has a temperature capability of 230°F and works at voltage of 230 VAC and has a current of 25 A. It offers a reliable way of switching the circuit on or off depending on the temperature situations. The switch has a depth of 3/8” and is provided with 1/4” quick-connect terminals making its connection faster and safer. It has a manual reset mode, which means that the user has to reset it to normal operation after a trip, to check and correct any possible overheating. The limit switch is flanged airstream mountable, thus can be installed in any HVAC equipment including furnaces and air handlers.
