Laars Heating Systems RA2138702 Valve 319847-401 This OEM Carrier replacement part

This OEM Carrier replacement part functions as a high-reliability compressor oil level sensor

Integrating this condensing boiler pressure switch helps resolve common ignition failures and pressure switch lockout codes

or to initiate specific control sequences based on valve position

verify the primary heat exchanger dimensions and cell count to ensure proper alignment with the burner manifold and inducer motor assembly for optimal HVAC maintenance and AFUE rating performance

allowing technicians to replace obsolete components without extensive repiping

Laars Heating Systems RA2138702 Valve 319847-401 This OEM Carrier replacement partThe Laars Heating Systems RA2138702 Valve is a high capacity boiler pressure relief valve engineered for demanding commercial and residential hydronic applications. This 1x1. 25 inch relief valve features a precise 75 PSI pressure rating and an impressive discharge capacity of 2,649,000 BTU hr, making it a critical safety component for large scale heating plants. Designed to prevent over pressurization, this HVAC replacement part ensures system