Description
The Warrick-Gems Sensors & Controls 26C3A0 is a precision liquid level control board engineered for reliable low water cutoff applications in boilers and hydronic systems. Designed for direct-panel mounting without an enclosure, this board delivers dependable conductance-based liquid detection with a straightforward, no-enclosure form factor ideal for OEM integration and field replacement.
Key Features
- 26,000 ohm sensing circuit for accurate liquid level detection
- Direct acting mode of operation for immediate response to level changes
- 24Vac supply voltage for compatibility with standard HVAC control circuits
- SPDT relay output — 1 Normally Open and 1 Normally Closed contact — for flexible system integration
- 1/16″ panel standoff style for secure, low-profile board mounting
- Low water cutoff control board with no enclosure — ideal for OEM and panel-mount installations
Application
The 26C3A0 is well-suited for use in steam boilers, hot water boilers, and other hydronic heating systems where low water cutoff protection is required. Its conductance-based sensing principle provides reliable detection without moving parts, reducing maintenance requirements and improving long-term reliability. The SPDT relay output allows the board to interface with burner controls, alarms, or other safety circuits.
Specifications
- SKU: 26C3A0
- Brand: Warrick-Gems Sensors & Controls
- Sensing Resistance: 26,000 ohm
- Mode of Operation: Direct Acting
- Supply Voltage: 24Vac
- Relay Type: SPDT (1 Normally Open / 1 Normally Closed)
- Mounting Style: 1/16″ Panel Standoff
- Enclosure: None (bare board)
- Function: Low Water Cutoff Control
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