Warrick-Gems Sensors & Controls 26B1C0F Liquid Level Control, Low Water Cutoff Board

Description

The Warrick-Gems Sensors & Controls 26B1C0F is a precision liquid level control board engineered for low water cutoff applications in boilers and hydronic heating systems. Designed for direct-acting operation, this control board monitors water levels and responds immediately to protect equipment from dangerous low-water conditions — without the need for an external enclosure.

Key Features

• Direct Acting mode of operation for immediate response to low-water conditions
• 10,000 ohm (10KΩ) resistance setting for reliable liquid level sensing
• 120Vac supply voltage for standard commercial and residential compatibility
• SPDT relay output — 1 Normally Open (NO) and 1 Normally Closed (NC) contact
• Screw Mount Standoff Style for secure, stable panel or boiler installation
• Low Water Cutoff Control Board with no enclosure — ideal for panel integration or OEM applications

Application

The 26B1C0F is purpose-built for low water cutoff protection in steam and hot water boilers, hydronic systems, and other liquid-level-critical equipment. Its SPDT relay configuration allows it to control both normally open and normally closed circuits simultaneously, providing flexible integration into existing control schemes. The direct acting operation means the relay responds directly to the sensed water level, shutting down the burner or system when water drops below the safe threshold.

Specifications

• SKU / Part Number: 26B1C0F
• Brand: Warrick-Gems Sensors & Controls
• Control Type: Liquid Level Control — Low Water Cutoff
• Mode of Operation: Direct Acting
• Sensing Resistance: 10,000 ohm (10KΩ)
• Supply Voltage: 120Vac
• Relay Type: SPDT (1 Normally Open / 1 Normally Closed)
• Mounting Style: Screw Mount Standoff
• Enclosure: None (Control Board Only)

Why Choose the Warrick-Gems 26B1C0F?

Warrick-Gems Sensors & Controls is a trusted name in industrial and HVAC liquid level sensing. The 26B1C0F delivers dependable, direct-acting protection that safeguards boilers and hydronic equipment from costly low-water damage. Its open-board format makes it an excellent choice for OEM panel builders and service technicians integrating controls into custom enclosures.