This specific Lennox furnace replacement part features a high-reliability bimetal disc assembly that ensures rapid response times to airflow obstructions or blower failures

for pipes larger than 3 inches

What fluid types and temperatures can this valve handle

overcoming common ductwork restrictions

Engineered specifically for York furnace repair

Grundfos 98126820 Pump 320819-301 This specific Lennox furnace replacementThe 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