Grundfos 99452461 Pump 322055-301 Thermal Protection: Integrated internal thermal

Thermal Protection: Integrated internal thermal overload protection prevents winding failure during restricted airflow conditions

With an LED status indicator that illuminates when the coil is activated

typically rated for differential pressures up to 30 psi for the 4

It is best practice to coil and secure excess wire rather than splicing

Grundfos 99452461 Pump 322055-301 Thermal Protection: Integrated internal thermalThe Grundfos 99452461, also identified as the UP15 18B7 DTLC, is a high efficiency recirculating pump engineered for domestic hot water systems and open loop heating applications. This 1 25HP pump features a lead free bronze housing, ensuring compliance with strict potable water standards and preventing corrosion in oxygen rich environments. Operating at 115V, it utilizes a canned rotor design where the pump and motor form an integral unit without a