Universal Replacement: Directly replaces RV52-3/4-CSA and RV52-66 models without piping modifications

overcoming common ductwork restrictions

for pipes larger than 3 inches

allowing it to withstand extreme temperature ranges from -40°F to 251°F while resisting oil

Engineered specifically for York furnace repair

Grundfos 98126820 Pump 320819-301 Universal Replacement: Directly replaces RV52-3/4-CSAThe Grundfos 98126820 MAGNA3 32 60 GF is a high efficiency 115 230V circulator pump engineered for modern hydronic systems requiring precise flow control. This model features a cast iron housing with a 6 1 2 inch port to port length, optimized for heating and cooling applications, including ground source heat pump systems and hot water recirculation. As a veteran grade ECM pump, it utilizes a permanent magnet motor to achieve an Energy Efficiency