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2 switch can be installed directly onto the unit to add burner-interruption safety features
The solid-state design ensures precision in detecting conductive liquids while providing consistent electromechanical relay output performance without the reliability issues of mechanical floats
The 108681-01 is the official direct replacement for 102946-01 and 101639-01
Key Benefits High-Precision Cutoff: Opens exactly at 218°F (104°C) to prevent terminal equipment failure during a rollout or overheating event
Johnson Controls SET29A-630R Sensing Element 321042-401 2 switch can be installedAs a seasoned technician, you know that maintaining precise temperature regulation in HVAC and industrial systems requires reliable hardware. The Johnson Controls SET29A 630R is a high performance replacement sensing element specifically engineered for V47 series temperature actuated modulating valves. This Penn sensing element is designed for heating applications, featuring a calibration range of 160 to 230F (71 to 110C). When your existing 1 1 2
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