Replacement resistor for McDonnell & Miller 7B low-water cutoff switches. Includes SA7-3 slide wire kit for installation. Essential component for proper switch operation and water level sensing in steam boiler systems.
McDonnell & Miller 7B1R Resistor with SA7-3 Slide Wire Kit
Xylem-McDonnell & Miller
$286.95
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Xylem-McDonnell & Miller
McDonnell & Miller 7B1R Resistor with SA7-3 Slide Wire Kit
- SKU:
- 7B1R
- Product Type:
- Low-Water Cutoff Resistor
- Application:
- Residential/Commercial
- System Type:
- Boiler
- Installation Type:
- OEM Replacement
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