Low Water Cutoff (LWCO) for steam and hot water boilers with 1" NPT connection and 50 PSI rating. Manual reset design prevents boiler operation when water level drops below safe limits. Trusted by HVAC professionals for reliable boiler protection.
Xylem-McDonnell & Miller 63-M Low Water Cutoff 1" 50 PSI
Xylem-McDonnell & Miller
$801.95
- Fits brands
- McDonnell & Miller, Xylem
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Xylem-McDonnell & Miller
Xylem-McDonnell & Miller 63-M Low Water Cutoff 1" 50 PSI
- SKU:
- 63-M
- Product Type:
- Low Water Cutoff (LWCO)
- Subcategory:
- Manual Reset
- Application:
- Residential/Commercial
- System Type:
- Boiler
- Installation Type:
- OEM Replacement
- Pressure Rating:
- 50 PSI
- Inlet Size:
- 1" NPT
- Connection Type:
- NPT
- Control Type:
- Low Voltage
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