McDonnell & Miller 42S low water cut-off and pump controller for steam boilers and hot water systems. Prevents pump operation when water level drops below safe limits, protecting equipment from damage. Direct replacement for model 42.
McDonnell & Miller 42S Pump Controller Low Water Cut-Off
Xylem-McDonnell & Miller
$1,025.95
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Xylem-McDonnell & Miller
McDonnell & Miller 42S Pump Controller Low Water Cut-Off
- SKU:
- 42S
- Product Type:
- Low Water Cut-Off / Pump Controller
- Subcategory:
- Boiler Safety Control
- Application:
- Residential/Commercial
- System Type:
- Boiler, Steam System, Hot Water System
- Installation Type:
- OEM Replacement
- Control Type:
- Non-Programmable
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