The Series PSE-800-M Manual Reset LWCO is a new addition to the Bell & Gossett probe type low water cut-off group of products. These controls are used as the secondary LWCO on steam boilers and can be used as the primary LWCO on hot water heating boilers. With a self-cleaning probe, available only on Bell & Gossett probe type controls, which reduces probe maintenance to once every five years instead of annually. Manual reset models meet requirements of ASME Standard CSD-1.
Lockout delay|
Power interruption|
Test button|
Green LED indicates power on|
Red LED indicating low water condition
Bell & Gossett Low Water Cut-Off, Probe, Series: PSE-800-M, 24 VAC, 32 to 120 deg F Ambient, Manual Reset, 50 VA, 2-7/8 in Length, 5-13/16 in Height