Honeywell L404V1087 Pressuretrol 10-150 PSI Open LO Snap

The Honeywell L404V1087 Pressuretrol 10–150 psi Open LO Snap is a part made for use in oil burners, even those that use heavy pretreated oils. It operates in a pressure range and has a differential. The switch closes the circuit when pressure exceeds the setpoint. perfect for HVAC systems such as furnaces boilers, and heating systems ensures they run safely and efficiently by keeping the pressure at the right level. The clear cover makes it easy to see the inner workings and this robust material diaphragm and high-quality design ensure the watch last a long time.