Grundfos 98126823 Pump 321142-301 If the material shows signs

If the material shows signs of compression set

The status light blinks in specific sequences to indicate issues such as thermal well overheating

THERMAL EXPANSION VALVE

Keep runs short and verify total resistance does not exceed 3 ohms

Precise 24VAC Logic: Engineered to handle standard 24V control power without signal degradation

Grundfos 98126823 Pump 321142-301 If the material shows signsThe Grundfos 98126823 is a high efficiency MAGNA1 32 100 GF circulator pump engineered for demanding commercial and industrial hydronic systems. Featuring a robust cast iron pump housing and a 1 6 HP ECM motor, this variable speed pump significantly reduces energy consumption by matching output to system demand. It operates on a versatile 115 230V single phase power supply and supports a 165mm port to port length with a GF 15 26 flange connection.