This specific model is optimized as a liquid line valve

Designed to interface seamlessly with the Selectra Series 14 modulation system

overcoming common ductwork restrictions

ensuring a secure 24V furnace gas valve operation

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

Grundfos 98126820 Pump 320819-301 This specific model is optimizedThe 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