Warrick 26B1D0E Control
The Warrick 26B1D0E Control is a rugged, 10,000 ohm direct acting liquid level controller engineered for precision low water cutoff applications. Operating on a 120Vac supply voltage, this Series 26 control board provides reliable SPDT relay switching (1 NO/1 NC) for boiler or tank level management. Designed as a retrofit standoff style module with no enclosure, it integrates seamlessly into existing panels using spade terminals for rapid field wiring. A built-in 3 second time delay prevents nuisance tripping caused by surface turbulence or "bounce," while the manual reset with power outage feature ensures the system remains locked out after a low-water event until an operator intervenes, even if line power is cycled. This conductivity-based level switch is a standard choice for technicians requiring a field-proven liquid level control for high-sensitivity aqueous applications.
Key Technical Benefits
- Direct Acting Sensitivity: Calibrated at 10,000 ohms to ensure accurate boiler low water cutoff performance in standard water conditions.
- Fail-Safe Manual Reset: Meets strict safety protocols by requiring a physical reset after low-water detection, even following a power loss.
- Retrofit-Ready Design: The open board configuration and standoff mounting simplify the replacement of legacy controllers in mechanical rooms.
- Transient Protection: Logic-driven 3-second time delay filters out signal noise caused by splashing or intermittent probe contact.
- Versatile Output: SPDT contacts allow for simultaneous alarm signaling and burner circuit interruption.
Common Installation Questions
How does the manual reset feature handle power interruptions?
The Warrick 26B1D0E is designed so that if a low-water condition occurs, the relay latches open. Even if power is lost and restored, the unit will not resume operation until the manual reset button is engaged, provided the water level has been restored to the probe.
Can this board be used for pump-up or pump-down applications?
While Series 26 boards are primarily used for low water cutoff (LWCO) safety, the direct acting mode and SPDT relay allow it to be wired for various single-level control functions; however, standard conductivity probes must be matched to the 10K ohm sensitivity.
What are the benefits of the 3-second delay?
In high-pressure steam or agitated tank environments, the time delay prevents the burner or pump from rapid cycling, which protects contactors and reduces unnecessary wear on the heating system.
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: $328.41
-65%$328.41
$114.94Warrick 26B1D0E Control
The Warrick 26B1D0E Control is a rugged, 10,000 ohm direct acting liquid level controller engineered for precision low water cutoff applications. Operating on a 120Vac supply voltage, this Series 26 control board provides reliable SPDT relay switching (1 NO/1 NC) for boiler or tank level management. Designed as a retrofit standoff style module with no enclosure, it integrates seamlessly into existing panels using spade terminals for rapid field wiring. A built-in 3 second time delay prevents nuisance tripping caused by surface turbulence or "bounce," while the manual reset with power outage feature ensures the system remains locked out after a low-water event until an operator intervenes, even if line power is cycled. This conductivity-based level switch is a standard choice for technicians requiring a field-proven liquid level control for high-sensitivity aqueous applications.
Key Technical Benefits
- Direct Acting Sensitivity: Calibrated at 10,000 ohms to ensure accurate boiler low water cutoff performance in standard water conditions.
- Fail-Safe Manual Reset: Meets strict safety protocols by requiring a physical reset after low-water detection, even following a power loss.
- Retrofit-Ready Design: The open board configuration and standoff mounting simplify the replacement of legacy controllers in mechanical rooms.
- Transient Protection: Logic-driven 3-second time delay filters out signal noise caused by splashing or intermittent probe contact.
- Versatile Output: SPDT contacts allow for simultaneous alarm signaling and burner circuit interruption.
Common Installation Questions
How does the manual reset feature handle power interruptions?
The Warrick 26B1D0E is designed so that if a low-water condition occurs, the relay latches open. Even if power is lost and restored, the unit will not resume operation until the manual reset button is engaged, provided the water level has been restored to the probe.
Can this board be used for pump-up or pump-down applications?
While Series 26 boards are primarily used for low water cutoff (LWCO) safety, the direct acting mode and SPDT relay allow it to be wired for various single-level control functions; however, standard conductivity probes must be matched to the 10K ohm sensitivity.
What are the benefits of the 3-second delay?
In high-pressure steam or agitated tank environments, the time delay prevents the burner or pump from rapid cycling, which protects contactors and reduces unnecessary wear on the heating system.
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
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Description
The Warrick 26B1D0E Control is a rugged, 10,000 ohm direct acting liquid level controller engineered for precision low water cutoff applications. Operating on a 120Vac supply voltage, this Series 26 control board provides reliable SPDT relay switching (1 NO/1 NC) for boiler or tank level management. Designed as a retrofit standoff style module with no enclosure, it integrates seamlessly into existing panels using spade terminals for rapid field wiring. A built-in 3 second time delay prevents nuisance tripping caused by surface turbulence or "bounce," while the manual reset with power outage feature ensures the system remains locked out after a low-water event until an operator intervenes, even if line power is cycled. This conductivity-based level switch is a standard choice for technicians requiring a field-proven liquid level control for high-sensitivity aqueous applications.
Key Technical Benefits
- Direct Acting Sensitivity: Calibrated at 10,000 ohms to ensure accurate boiler low water cutoff performance in standard water conditions.
- Fail-Safe Manual Reset: Meets strict safety protocols by requiring a physical reset after low-water detection, even following a power loss.
- Retrofit-Ready Design: The open board configuration and standoff mounting simplify the replacement of legacy controllers in mechanical rooms.
- Transient Protection: Logic-driven 3-second time delay filters out signal noise caused by splashing or intermittent probe contact.
- Versatile Output: SPDT contacts allow for simultaneous alarm signaling and burner circuit interruption.
Common Installation Questions
How does the manual reset feature handle power interruptions?
The Warrick 26B1D0E is designed so that if a low-water condition occurs, the relay latches open. Even if power is lost and restored, the unit will not resume operation until the manual reset button is engaged, provided the water level has been restored to the probe.
Can this board be used for pump-up or pump-down applications?
While Series 26 boards are primarily used for low water cutoff (LWCO) safety, the direct acting mode and SPDT relay allow it to be wired for various single-level control functions; however, standard conductivity probes must be matched to the 10K ohm sensitivity.
What are the benefits of the 3-second delay?
In high-pressure steam or agitated tank environments, the time delay prevents the burner or pump from rapid cycling, which protects contactors and reduces unnecessary wear on the heating system.
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.
