Hydrolevel 1100H7 Low Water Cut-Off
The Hydrolevel 1100H7, also identified by part number 45-1107, is a reliable 24Vac low water cut-off engineered specifically for residential gas-powered hot water boilers. This compact safety control utilizes a high-performance boiler probe sensor to monitor water levels, providing immediate power interruption to the burner circuit during a low water condition to prevent dry firing. Designed for space-constrained installations, it is an ideal solution for modern high-efficiency and wall-hung boilers where cabinet space is limited.
This model features an automatic reset function that restores burner operation once the water level returns to a safe operating range. Contractors will appreciate the integrated burner circuit test button, which allows for functional verification of the control without needing to manually drain the system. The 1100H7 comes pre-equipped with a specialized wiring harness designed for seamless connection to the vent damper plug on Honeywell and UTC boiler control modules, significantly reducing labor time on natural draft equipment. Onboard LED indicators for power and low water status offer instant diagnostics, ensuring high performance and simplified troubleshooting in the field.
Key Benefits- Broad Compatibility: Includes a dedicated harness for fast integration with Honeywell and UTC control modules and vent damper plugs.
- Simplified Testing: The burner circuit test button allows technicians to verify safety logic without lowering the boiler water level.
- Compact Footprint: Narrow design fits into tight boiler jackets and wall-hung units where standard LWCOs are too bulky.
- Reliable Monitoring: Heavy-duty SPST switch contacts and state-of-the-art polymer housing rated up to 160 PSI and 250?F.
- Clear Diagnostics: Dual LED lights clearly differentiate between a "Power On" state and a "Low Water" fault.
Is the Hydrolevel 1100H7 compatible with oil-fired boilers?
No, this 24V model is specifically designed for 24Vac gas-fired residential boilers. For oil-fired applications, the 120V Hydrolevel 1150 is typically recommended.
Where should the probe be installed for optimal performance?
The probe must be installed in a 3/4" tapping at or above the manufacturer's minimum safe water level. Ensure at least 1/4" of clearance between the probe tip and any internal metal surfaces to prevent false readings.
Does this unit require annual probe removal for maintenance?
The Safgard 1100 series is designed for lower maintenance; however, the test button should be used annually to verify the circuit, and the probe should be inspected and cleaned every five years per manufacturer specifications.
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: $131.37
-65%$131.37
$45.98Hydrolevel 1100H7 Low Water Cut-Off
The Hydrolevel 1100H7, also identified by part number 45-1107, is a reliable 24Vac low water cut-off engineered specifically for residential gas-powered hot water boilers. This compact safety control utilizes a high-performance boiler probe sensor to monitor water levels, providing immediate power interruption to the burner circuit during a low water condition to prevent dry firing. Designed for space-constrained installations, it is an ideal solution for modern high-efficiency and wall-hung boilers where cabinet space is limited.
This model features an automatic reset function that restores burner operation once the water level returns to a safe operating range. Contractors will appreciate the integrated burner circuit test button, which allows for functional verification of the control without needing to manually drain the system. The 1100H7 comes pre-equipped with a specialized wiring harness designed for seamless connection to the vent damper plug on Honeywell and UTC boiler control modules, significantly reducing labor time on natural draft equipment. Onboard LED indicators for power and low water status offer instant diagnostics, ensuring high performance and simplified troubleshooting in the field.
Key Benefits- Broad Compatibility: Includes a dedicated harness for fast integration with Honeywell and UTC control modules and vent damper plugs.
- Simplified Testing: The burner circuit test button allows technicians to verify safety logic without lowering the boiler water level.
- Compact Footprint: Narrow design fits into tight boiler jackets and wall-hung units where standard LWCOs are too bulky.
- Reliable Monitoring: Heavy-duty SPST switch contacts and state-of-the-art polymer housing rated up to 160 PSI and 250?F.
- Clear Diagnostics: Dual LED lights clearly differentiate between a "Power On" state and a "Low Water" fault.
Is the Hydrolevel 1100H7 compatible with oil-fired boilers?
No, this 24V model is specifically designed for 24Vac gas-fired residential boilers. For oil-fired applications, the 120V Hydrolevel 1150 is typically recommended.
Where should the probe be installed for optimal performance?
The probe must be installed in a 3/4" tapping at or above the manufacturer's minimum safe water level. Ensure at least 1/4" of clearance between the probe tip and any internal metal surfaces to prevent false readings.
Does this unit require annual probe removal for maintenance?
The Safgard 1100 series is designed for lower maintenance; however, the test button should be used annually to verify the circuit, and the probe should be inspected and cleaned every five years per manufacturer specifications.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Hydrolevel 1100H7, also identified by part number 45-1107, is a reliable 24Vac low water cut-off engineered specifically for residential gas-powered hot water boilers. This compact safety control utilizes a high-performance boiler probe sensor to monitor water levels, providing immediate power interruption to the burner circuit during a low water condition to prevent dry firing. Designed for space-constrained installations, it is an ideal solution for modern high-efficiency and wall-hung boilers where cabinet space is limited.
This model features an automatic reset function that restores burner operation once the water level returns to a safe operating range. Contractors will appreciate the integrated burner circuit test button, which allows for functional verification of the control without needing to manually drain the system. The 1100H7 comes pre-equipped with a specialized wiring harness designed for seamless connection to the vent damper plug on Honeywell and UTC boiler control modules, significantly reducing labor time on natural draft equipment. Onboard LED indicators for power and low water status offer instant diagnostics, ensuring high performance and simplified troubleshooting in the field.
Key Benefits- Broad Compatibility: Includes a dedicated harness for fast integration with Honeywell and UTC control modules and vent damper plugs.
- Simplified Testing: The burner circuit test button allows technicians to verify safety logic without lowering the boiler water level.
- Compact Footprint: Narrow design fits into tight boiler jackets and wall-hung units where standard LWCOs are too bulky.
- Reliable Monitoring: Heavy-duty SPST switch contacts and state-of-the-art polymer housing rated up to 160 PSI and 250?F.
- Clear Diagnostics: Dual LED lights clearly differentiate between a "Power On" state and a "Low Water" fault.
Is the Hydrolevel 1100H7 compatible with oil-fired boilers?
No, this 24V model is specifically designed for 24Vac gas-fired residential boilers. For oil-fired applications, the 120V Hydrolevel 1150 is typically recommended.
Where should the probe be installed for optimal performance?
The probe must be installed in a 3/4" tapping at or above the manufacturer's minimum safe water level. Ensure at least 1/4" of clearance between the probe tip and any internal metal surfaces to prevent false readings.
Does this unit require annual probe removal for maintenance?
The Safgard 1100 series is designed for lower maintenance; however, the test button should be used annually to verify the circuit, and the probe should be inspected and cleaned every five years per manufacturer specifications.
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.
