Description
The Lochinvar & A.O. Smith 100158115 N/C Air Pressure Switch is an essential partfor HVAC systems, at 1.42 ”WC pressure range. This normally closed switch measures the air pressure to check on its safety and opens or closes circuits depending on the pressure. It is widely applied in heating and cooling systems to avoid the breakdowns caused by pressure variations and to increase the performance and reliability of the equipment. Some of the advantages are, increased system efficiency, less power usage, and avoidance of risks such as excessive heat or harm to the compressor. Having these switches work properly is essential in controlling indoor air quality and indoor conditions.
