Hydrolevel OEM-170SV Low Water Cut-Off with Auto Reset for Hot Water Boilers - 120V

The Hydrolevel OEM-170SV is a 120-volt low water cut-off control designed specifically for hot water boiler systems. This essential safety device automatically shuts down the boiler when water levels drop below safe operating limits, protecting against dangerous dry-firing conditions that can cause severe equipment damage.

Key Features:

• Automatic reset functionality restores operation when proper water level is achieved
• 120-volt AC power supply for standard residential and commercial installations
• Temperature range: 45°F to 175°F operating environment
• Probe-style sensor provides reliable water level detection
• Compact design allows installation in tight mechanical spaces
• Direct replacement for existing 170SV units

The auto-reset feature eliminates the need for manual intervention after water level correction, reducing service calls and downtime. The OEM-170SV installs directly into the boiler's low water port and connects to the burner control circuit to provide fail-safe protection. This control is an essential component for maintaining safe and efficient hot water boiler operation in residential and light commercial applications.