Laars Heating Systems RE2319900 Sensor 321702-401 It is best to use

It is best to use the shortest lead length possible to minimize millivolt drop

the Sporlan PCK-48 core is effective in systems using both mineral and POE lubricants

Always verify the water heater model compatibility and manifold pressure settings during installation to ensure the combustion system operates within the manufacturer's specified performance parameters

ensuring the system shuts down if a flame rollout occurs

Its block-type design includes built-in surge protection

Laars Heating Systems RE2319900 Sensor 321702-401 It is best to useThe Laars Heating Systems RE2319900 Sensor is a precision engineered Outlet Temp Sensor Duplex designed for critical monitoring in high efficiency hydronic systems. Built for the technical demands of Laars MagnaTherm and NeoTherm boilers, this duplex sensor features dual thermistor elements to provide redundant, high accuracy fluid temperature data to the control board. This 1 4 NPT sensor fitting allows for a threaded, leak proof installation