verify the stroke length and thread pitch before installation to ensure proper mechanical alignment

11" Insertion Sensor: Extended probe length reaches deeper into the air stream for more responsive thermal monitoring

and industrial meter sets

functioning effectively as a high limit control

White-Rodgers 11A79-2 Control Els PW 17895 verify the stroke length andThe White Rodgers 11A79 2 is a professional grade fast response immersion control engineered for direct installation into boiler water. This SPDT aquastat is a versatile solution for hydronic systems, functioning effectively as a high limit control, a low limit circulator control, or a combined low limit and circulator manager. Featuring a specialized hydraulic action element, the 11A79 2 ensures rapid sensing and reaction to temperature fluctuations,