Description
The Lochinvar & A.O. Smith 100166248 SPDT Pressure Switch is one of the safety devices used in HVAC systems, specifically used in gas fired water heater and boilers. This kind of switch is single-pole, double-throw (SPDT) which controls the air pressure within the system to switch on or off a given component. It has a rating of 0.95” WC (water column) that is efficient in the safe running of the system by avoiding conditions such as overheating and system failure. It is widely applied in residential and commercial buildings and offers such advantages as increased safety, higher reliability of the system, and energy-saving, which in turn increases the service life of HVAC equipment.
