Description
The Warrick-Gems Sensors & Controls 26C1A0 is a precision liquid level control board engineered for reliable low water cutoff protection in boiler and hydronic heating systems. Operating in direct acting mode, this control board continuously monitors liquid levels and responds immediately to protect equipment from dry-fire conditions and low-water damage.
Key Features
- 26,000 ohm sensitivity rating for accurate liquid level detection
- Direct acting mode of operation for immediate response to low-water conditions
- 120Vac supply voltage for compatibility with standard commercial and residential electrical systems
- SPDT relay output (1 Normally Open / 1 Normally Closed) for versatile control wiring configurations
- 1/16″ panel standoff style for secure, low-profile panel mounting
- Low water cutoff control board design for boiler and hydronic system protection
- Supplied without enclosure for flexible integration into existing panels or custom enclosures
Specifications
- SKU: 26C1A0
- Brand: Warrick-Gems Sensors & Controls
- Sensitivity: 26,000 ohms
- Mode of Operation: Direct Acting
- Supply Voltage: 120Vac
- Relay Type: SPDT (1 Normally Open / 1 Normally Closed)
- Mounting Style: 1/16″ Panel Standoff
- Application: Low Water Cutoff Control Board
- Enclosure: None (board only)
Applications
- Boiler low water cutoff protection
- Hydronic heating system liquid level monitoring
- Commercial and industrial liquid level control panels
- OEM equipment integration requiring conductance-based level sensing
The 26C1A0 is ideal for HVAC professionals and boiler technicians seeking a dependable, panel-mount liquid level control solution. Its SPDT relay output provides both normally open and normally closed contacts, allowing flexible integration with burner controls, alarms, or safety shutdown circuits. The board-only design makes it easy to install within custom enclosures or existing control panels.







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