Lochinvar & A.O. Smith 100166057 Pressure Switch 323613-751 ensuring perfect mounting alignment

ensuring perfect mounting alignment

Built with a rugged bronze body and a corrosion-resistant stainless steel spring

It is designed for standard residential and light commercial systems

ensuring a stable arc and reliable flame sensing via the flame rectification principle

or agricultural dust

Lochinvar & A.O. Smith 100166057 Pressure Switch 323613-751 ensuring perfect mounting alignmentAs a seasoned technician, you know that a failing Lochinvar & A. O. Smith 100166057 Pressure Switch is often the silent culprit behind "no ignition" service calls. This OEM replacement air pressure switch is a critical safety component designed to verify proper inducer motor operation and flue venting before allowing the ignition sequence to proceed. Engineered for high recovery commercial water heaters and boilers, it features a precise 0. 95" WC