Description
The Lochinvar & A.O. Smith 100354911-Pressure Switch used in many HVAC systems especially in boilers or water heating systems. This part is a safety part that continuously measures pressure in the system and turns off the equipment when the pressure is beyond the acceptable limit. Fire alarms prevent possible harm to the system and safeguard its inhabitants from burning debris and smoke. The system has a pressure switch that when triggered, shuts off the power supply to the equipment in the system. This avoids the system to work inside unsafe pressure constraints like high pressure due to or system. The pressure switch is commonly combined with boilers, the water heaters and similar equipment that produce and pump hot water.
