an end plug must be used on the far end of the sampling tube to ensure the duct smoke detector creates the necessary differential pressure to pull air through the sampling ports

or disable the adjustment entirely to prevent unauthorized tampering

only the 24V common and hot connections are required

Secure the precise fuel transition your system requires with the Reznor 99260 Conversion Kit

the SSV120-6 is designed for reliable performance in fire alarm and general signaling applications

Warrick 26B3A0E Control Refrigerant an end plug must beThe Warrick 26B3A0E (often identified as 26B3AOE) is a heavy duty series 26 liquid level control designed specifically for low water cutoff protection and single level service. Operating on a 24Vac supply voltage, this control utilizes a 10,000 ohm sensitivity rating and a direct acting mode of operation, ensuring precise conductance actuated response for boiler and storage tank applications. Built on a 1 16" panel standoff style open board, it fits