Lochinvar & A.O. Smith 100111732 Air Pressure Switch 0.75"

The Lochinvar & A.O. Smith 100111732 Air Pressure Switch is an essential part used in HVAC systems particularly in water heater and boilers. This switch manages to measure pressure of air to maintain safe, fast and efficient operations through the detection of air flow and ability to prevent system failures. Below a certain value though, it triggers safety mechanisms ensuring that the equipment is not damaged. With proper ventilation, it ensures energy conservation and durability of heating system is also realized. Designed for use in residential and commercial buildings, this air pressure switch helps create a safe HVAC system.