Description
The Warrick-Gems Sensors & Controls 26B1A0A is a precision liquid level control board engineered for low water cutoff applications in boilers and hydronic heating systems. Designed for reliable, direct-acting liquid level detection, this board provides dependable protection against low-water conditions that can damage heating equipment.
Key Features
- Direct Acting mode of operation for straightforward, reliable liquid level control
- 10,000 ohm (10K Ω) resistance setting for precise conductance-based level sensing
- 120Vac supply voltage for compatibility with standard commercial and residential power systems
- SPDT relay output — includes 1 Normally Open (NO) and 1 Normally Closed (NC) contact for flexible circuit integration
- 1/16″ panel standoff mounting style for secure, vibration-resistant installation
- Low Water Cutoff (LWCO) control board function protects boilers and hydronic systems from dry-fire damage
- Supplied without enclosure for panel-mount or OEM integration flexibility
Specifications
- SKU / Part Number: 26B1A0A
- Brand: Warrick-Gems Sensors & Controls
- Mode of Operation: Direct Acting
- Resistance: 10,000 ohm
- Supply Voltage: 120Vac
- Relay Type: SPDT (1 Normally Open / 1 Normally Closed)
- Mounting Style: 1/16″ Panel Standoff
- Enclosure: None (bare board)
- Application: Low Water Cutoff Control
Application
The 26B1A0A is ideal for use in boiler low water cutoff systems, condensate management, and other hydronic or steam applications where conductance-based liquid level sensing is required. Its SPDT relay output allows integration into both safety shutdown circuits and alarm notification systems, providing versatile protection for critical heating equipment.
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