Utica-Dunkirk 240009838 Low Water Cut Off
The Utica-Dunkirk 240009838 Low Water Cut Off is a critical safety component designed for residential hydronic heating systems. As a primary safeguard against dry-firing, this 24VAC low water cut off uses advanced electronic probe sensing to monitor boiler water levels with precision. It is effectively a field-proven Hydrolevel Safgard 1100, featuring a compact design that fits into tight cabinet spaces often found in modern high-efficiency units. The automatic reset logic ensures seamless operation, momentarily interrupting the burner circuit if water levels drop below the probe, then restoring power once the safe level is detected. Technicians will appreciate the integrated burner circuit test button, which allows for diagnostic verification without the need to drain the system. Equipped with a labeled 4-pin Molex wiring harness, this LWCO replacement simplifies installation on Utica and Dunkirk boilers, maintaining strict compliance with safety codes and protecting the heat exchanger from thermal stress.
Key Benefits- Electronic Probe Sensing: Utilizes the water as a conductor for highly accurate level detection compared to mechanical float switches.
- Simplified Diagnostics: On-board LED indicators provide immediate status for power, low water, and service requirements.
- Direct OEM Compatibility: Specifically engineered for a drop-in fit for Utica-Dunkirk boiler parts, ensuring correct depth and electrical integration.
- Durable Construction: Rated for pressures up to 160 PSI and water temperatures reaching 250°F.
- Compact Profile: Ideal for wall-hung boilers and limited-clearance mechanical rooms.
Can this be installed in any orientation?
Installation is typically horizontal into a boiler tapping or a 3/4 inch tee; ensure the probe is positioned at or above the manufacturer's minimum safe water level.
Does this require frequent maintenance?
The probe should be inspected and cleaned every five years, though the system should be verified annually using the integrated test button.
Will this work with 120V systems?
No, the 240009838 is 24VAC. Always verify the control circuit voltage before wiring to prevent damage to the module.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $141.22
-65%$141.22
$49.43Utica-Dunkirk 240009838 Low Water Cut Off
The Utica-Dunkirk 240009838 Low Water Cut Off is a critical safety component designed for residential hydronic heating systems. As a primary safeguard against dry-firing, this 24VAC low water cut off uses advanced electronic probe sensing to monitor boiler water levels with precision. It is effectively a field-proven Hydrolevel Safgard 1100, featuring a compact design that fits into tight cabinet spaces often found in modern high-efficiency units. The automatic reset logic ensures seamless operation, momentarily interrupting the burner circuit if water levels drop below the probe, then restoring power once the safe level is detected. Technicians will appreciate the integrated burner circuit test button, which allows for diagnostic verification without the need to drain the system. Equipped with a labeled 4-pin Molex wiring harness, this LWCO replacement simplifies installation on Utica and Dunkirk boilers, maintaining strict compliance with safety codes and protecting the heat exchanger from thermal stress.
Key Benefits- Electronic Probe Sensing: Utilizes the water as a conductor for highly accurate level detection compared to mechanical float switches.
- Simplified Diagnostics: On-board LED indicators provide immediate status for power, low water, and service requirements.
- Direct OEM Compatibility: Specifically engineered for a drop-in fit for Utica-Dunkirk boiler parts, ensuring correct depth and electrical integration.
- Durable Construction: Rated for pressures up to 160 PSI and water temperatures reaching 250°F.
- Compact Profile: Ideal for wall-hung boilers and limited-clearance mechanical rooms.
Can this be installed in any orientation?
Installation is typically horizontal into a boiler tapping or a 3/4 inch tee; ensure the probe is positioned at or above the manufacturer's minimum safe water level.
Does this require frequent maintenance?
The probe should be inspected and cleaned every five years, though the system should be verified annually using the integrated test button.
Will this work with 120V systems?
No, the 240009838 is 24VAC. Always verify the control circuit voltage before wiring to prevent damage to the module.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Utica-Dunkirk 240009838 Low Water Cut Off is a critical safety component designed for residential hydronic heating systems. As a primary safeguard against dry-firing, this 24VAC low water cut off uses advanced electronic probe sensing to monitor boiler water levels with precision. It is effectively a field-proven Hydrolevel Safgard 1100, featuring a compact design that fits into tight cabinet spaces often found in modern high-efficiency units. The automatic reset logic ensures seamless operation, momentarily interrupting the burner circuit if water levels drop below the probe, then restoring power once the safe level is detected. Technicians will appreciate the integrated burner circuit test button, which allows for diagnostic verification without the need to drain the system. Equipped with a labeled 4-pin Molex wiring harness, this LWCO replacement simplifies installation on Utica and Dunkirk boilers, maintaining strict compliance with safety codes and protecting the heat exchanger from thermal stress.
Key Benefits- Electronic Probe Sensing: Utilizes the water as a conductor for highly accurate level detection compared to mechanical float switches.
- Simplified Diagnostics: On-board LED indicators provide immediate status for power, low water, and service requirements.
- Direct OEM Compatibility: Specifically engineered for a drop-in fit for Utica-Dunkirk boiler parts, ensuring correct depth and electrical integration.
- Durable Construction: Rated for pressures up to 160 PSI and water temperatures reaching 250°F.
- Compact Profile: Ideal for wall-hung boilers and limited-clearance mechanical rooms.
Can this be installed in any orientation?
Installation is typically horizontal into a boiler tapping or a 3/4 inch tee; ensure the probe is positioned at or above the manufacturer's minimum safe water level.
Does this require frequent maintenance?
The probe should be inspected and cleaned every five years, though the system should be verified annually using the integrated test button.
Will this work with 120V systems?
No, the 240009838 is 24VAC. Always verify the control circuit voltage before wiring to prevent damage to the module.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
