Enhanced Seal: Provides the necessary flat surface to achieve a gas-tight seal when used with appropriate high-temp gaskets

Reliable Performance: Built to withstand the demanding environments of commercial HVAC systems and industrial automation

install this sight glass in the liquid line immediately after the filter-drier and as close to the expansion device as possible to monitor the condition of the refrigerant entering the evaporator

What is the voltage rating for this component

Laars Heating Systems E2339400 Thermistor 320819-301 Enhanced Seal: Provides the necessaryThe Laars Heating Systems E2339400 Thermistor is a critical NTC temperature sensor engineered for precise thermal monitoring in high efficiency hydronic boilers and volume water heaters. This OEM replacement part features a robust stainless steel construction to resist corrosion and scaling in demanding heating loops. Designed with a 1 8" NPT connection, the E2339400 thermistor provides accurate resistance to temperature feedback to the main control