Lochinvar & A.O.Smith 100166258 Pressure Switch SPDT 1.35" Wc

The Lochinvar & A.O. Smith 100166258 is a Pressure Switch which is a single-pole, double-throw switch operated for the HVAC system, particularly in boilers and water heaters. This element controls or releases circuits of electricity in response to shifts in air pressure, all the while regulating pressure to reduce risks. The pressure rating of 1.35” Wc of the switch has it's used to turn off the system in case the pressure is outside the safe limits. It is compatible with Lochinvar and A.O. Smith units to give the best performance and reliability in use. Their advantages include enhanced equipment reliability, managed prevention of overheating as well as a decreased likelihood of HV AC system damage.