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To maintain rated germicidal effectiveness
Always check for obstructions in the flue or moisture buildup in the pressure tubing before replacing the switch
ideal for low-pressure steam and hydronic heating
Direct OEM Compatibility: Specifically engineered for MCP series actuators
Laars Heating Systems RE2319700 Temp Sensor 321702-401 To maintain rated germicidal effectivenessThe Laars Heating Systems RE2319700 is a high precision duplex temperature sensor engineered for critical monitoring in hydronic applications. This OEM replacement part features dual thermistor elements, allowing the control board to cross reference data points for enhanced safety and operational accuracy. Specifically designed as a duplex stack temperature sensor, it monitors exhaust gases to prevent over temperature conditions in high efficiency
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