Lochinvar & A.O. Smith 100166238 Switch R-407C This SPST (Single-Pole Single-Throw) fixed-setting

This SPST (Single-Pole Single-Throw) fixed-setting control serves as a vital safety component

replacing the unit will restore the necessary static pressure to close the switch

you know that keeping a condensing unit running at peak performance requires precise airflow management

This Natural Gas spring kit allows for the fine-tuning of the regulator to ensure your heating equipment operates according to factory specifications

Lochinvar & A.O. Smith 100166238 Switch R-407C This SPST (Single-Pole Single-Throw) fixed-settingThe Lochinvar & A. O. Smith 100166238 Gas Pressure Switch is a critical safety component designed for high performance gas fired boilers and commercial water heaters. Featuring a 1 20" WC adjustable range, this manual reset gas pressure switch ensures system integrity by monitoring incoming or manifold gas pressure. If pressures deviate from the calibrated setpoint, the switch initiates a safety lockout, preventing hazardous combustion conditions.