McDonnell & Miller 93-7B-HD Low Water Cut-Off/Pump Controller Head Mechanism

Introducing the McDonnell & Miller 93-7B-HD Low Water Cut-Off/Pump Controller Head Mechanism—the Type Head Mechanism designed for the 93/193 Series Low Water Cut-Off/Pump Controller. This head assembly combines water level sensing with pump control in a single unit, delivering reliable operation when water levels fluctuate. The unit includes the 7B switch for straightforward integration, simplifying replacement in compatible equipment. Built to fit standard head-mount configurations, it provides dependable performance as part of McDonnell & Miller's head mechanism lineup.

• Compatibility: Used on 93/193 Series Low Water Cut-Off/Pump Controller units, enabling straightforward replacement in existing systems.
• Function: Dual-function Low Water Cut-Off and Pump Controller Head Mechanism to manage water levels and pump control from a single head.
• Inclusion: Includes the 7B switch for immediate wiring-ready operation.
• Design: Type Head Mechanism with standard mounting compatibility for reliable performance.
• Brand/Quality: McDonnell & Miller engineered for dependable boiler protection components.