As a genuine Sterling furnace part

Using additional sealants can interfere with the mechanical seat and may contaminate the refrigerant circuit

It is rated for 40 Amps at 277 VAC

this genuine ADP part ensures your ventilation remains compliant and efficient

Laars Heating Systems RE2319700 Temp Sensor 320819-301 As a genuine Sterling furnaceThe 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