Laars Heating Systems FT2073 Pump 318423-701 25" WC to prevent furnace

25" WC to prevent furnace ignition under hazardous venting conditions or restricted heat exchangers

The integrated NEMA 4X enclosure is specifically designed to protect the internal coil and electrical connections from moisture and corrosion

Always verify your chiller's specific model numbering to ensure precise OEM part compatibility

Ensure all terminal connections are secure and free of corrosion to maintain proper signal integrity

including the BFL

Laars Heating Systems FT2073 Pump 318423-701 25" WC to prevent furnaceThe Laars FT2073 Circulator Pump is a critical 115V OEM replacement pump engineered for peak performance in residential and commercial hydronic heating systems. Specifically designed as the direct replacement for FT1222 and FT1798 models, this 1 2" NPT pump assembly ensures consistent fluid velocity and pressure stability within the primary boiler loop. Built to the rigorous standards of Laars Heating Systems, the FT2073 features a high efficiency