Xylem-Bell & Gossett 103251 NRF-22 CIRCULATOR-IRON
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Bell & Gossett NRF-22 Circulator Pump (103251) – 115V Hydronic Heating Pump
The Bell & Gossett NRF-22 Circulator Pump (Part #103251) is a dependable hydronic water circulating pump designed for residential and light commercial hot water heating systems. Built for steady circulation and long service life, this circulator is commonly used in closed-loop boiler and HVAC applications where consistent flow and durability matter.
This model operates on 115V / 60Hz single-phase power and features impedance protection for added motor safety. The unit supports liquid temperatures up to 240°F (115°C) and system pressures up to 150 PSI (10 bar). Included O-ring gaskets help provide a secure, leak-resistant seal at the flanges for easier installation and servicing.
Key Features
- Brand: Bell & Gossett
- Model: NRF-22
- Part Number: 103251
- Voltage/Frequency: 115V, 60Hz, 1Ø (Single Phase)
- Max Liquid Temperature: 240°F (115°C)
- Max Working Pressure: 150 PSI (10 bar)
- Power: Approx. 92W
- Includes: Circulator pump + O-ring gaskets
Typical Applications
- Hydronic hot water heating systems
- Boiler circulation loops
- Baseboard and radiant heating circulation
- Light commercial HVAC water circulation
Notes
- Verify compatibility by matching your existing pump model/part number and connection type before ordering.
- For best results, confirm flange size, system requirements, and electrical specs with your equipment documentation.
