McDonnell & Miller 93 LWCO Pump ControlThe McDonnell & Miller 93 is a reliable LWCO & Pump Control designed for steam or water systems. The compact unit model 162300 is engineered for dependable boiler protection with precise control, and it features 8 bolt holes for secure mounting on standard panels and equipment. With integrated LWCO (low water cut off) and pump control, this unit helps prevent boiler damage and ensures safe operation in both steam and hot water configurations. The

Torque 300 in-lb and 6W driving power

ensuring compatibility for standard repairs

it provides an efficient upgrade path for repairs or system refreshes

This part is ideal for DIYers and professional technicians seeking a trustworthy solution without complex rewiring

ensuring long service life in everyday heating operations

it oversees ignition sequencing

and reduces operating noise in compatible Heil Quaker ICP systems

delivering precise 60-85°F temperature control for gas-fired heating systems

Proportional control for accurate damper positioning

Key benefits include 24V operation

This Pneumatic Fitting Kit includes an assortment of fittings to cover common needs in industrial and commercial environments

prevents cavitation