Grundfos 59896121 Pump 328140-751 Durable Construction: Built to withstand

Durable Construction: Built to withstand high-temperature cycles within the burner environment

Key Benefits: Universal Compatibility: Engineered to fit both current and legacy System Sensor duct smoke detectors

Common Installation & Diagnostic Questions: What causes a draft inducer motor to fail prematurely

This is an OEM part designed specifically for consistent performance within the Reznor ventor motor assembly

Precise Differentials: Fine-tune differential settings to eliminate rapid cycling and optimize fuel or energy consumption

Grundfos 59896121 Pump 328140-751 Durable Construction: Built to withstandThe Grundfos 59896121 is a high performance bronze circulator pump designed specifically for open loop systems, including domestic hot water recirculation and radiant heating applications. Built with a 1 25 HP maintenance free motor, the UP15 18B7 handles a maximum flow of 14. 7 GPM and a head range up to 13. 9 feet, ensuring efficient fluid movement in residential and light commercial settings. The bronze housing provides superior corrosion