Lochinvar & A.O. Smith 100108882 Pressure Switch 322838-753 How do I measure the

How do I measure the flame current on this DSI module

this specific kit is engineered exclusively for 1" and 1 1/4" bodies

The cast iron housing and oxide-finished steel balls provide the structural integrity required for static load ratings up to 1

Can this solenoid assembly be used in both heating and cooling cycles

Lochinvar & A.O. Smith 100108882 Pressure Switch 322838-753 How do I measure theThe 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