McDonnell & Miller 93

The 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 162300 designation identifies the specific version with 8 bolt holes for easy installation.

• LWCO + Pump Control: integrated low-water cutoff and feed pump control deliver reliable protection for steam or hot-water boilers, reducing risk of dry-firing and damage.
• 8 Bolt Holes: rugged mounting pattern with eight bolt holes allows secure, vibration-resistant installation in tight boiler rooms.
• 162300 Series: precise model designation ensures seamless compatibility with McDonnell & Miller control panels and replacement parts.
• Durable Construction: heavy-duty internal components and corrosion-resistant casing designed for long service life in demanding environments.
• Easy Installation: straightforward wiring and mounting simplifies retrofits and new boiler installations.