LWCO MCDONNELL & MILLER 750P - MT-U-120 w/ Manual Reset
The Series 751P/752P probe type LWCOs provide protection against low water conditions for commercial and industrial applications. These controls are fully CSD-1 compliant and are primarily used as LWCOs on hot water heating boilers.
Features and benefits
120V/24V Models available Green LED indicates power On Red LED indicates Low Water Test button Meets requirements of ASME Standards CSD-1 No lock out with loos of power if probe is in water 20,000 ohms probe sensitivity