maintaining system stability and operational integrity

By utilizing genuine A

it supports a maximum working pressure of up to 450 PSI (700 PSI for R-410A specific applications)

Operating at dual speeds of 2700/2880 RPM

Lochinvar & A.O. Smith 100108882 Pressure Switch 318172-701 maintaining system stability and operationalThe Lochinvar 100108882 (also indexed under A. O. Smith 100108882) is a critical safety differential air pressure switch designed for commercial boilers and water heaters. Calibrated for a fixed setpoint of 1. 10" W. C., this SPNO (Single Pole Normally Open) switch ensures the combustion blower is generating sufficient airflow before allowing the ignition sequence to proceed. As an OEM replacement part, it is engineered to maintain high limit accuracy