Single Phase Circulating Pump 1/15 HP, 3 Speed, 115V, Cast Iron Wet Rotor, 150 PSI, Replacement Part For Heating And Hydronic Systems, Great For Home Radiant Heat, Boiler Circulation, And Hot Water Circulation

1/15 HP Single-Phase Circulating Pump for Heating 115V
✔️ Single Unit: 1/15 HP CI, 3-speed, 115V, cast iron wet rotor, 150 PSI

Designed for home heating and hydronic systems, this replacement pump is built to circulate hot water through radiant floors, boilers, and domestic hot water loops. Its cast iron wet rotor offers durability under continuous operation in residential setups.

✅ 115V single-phase operation with 3-speed control for flow tuning
✅ Cast iron wet rotor design for durability and long life
✅ Maximum working pressure 150 PSI; maximum temperature 225°F
✅ Companion flange sizes: 3/4 in (19 mm) - 1-1/2 in (38 mm) sold separately

💡 What is a handy long-tail question about using a single-phase circulating pump in residential heating and radiant floor systems?

Here's a practical answer you can use when planning your hydronic setup.

• Handy for moving hot water through radiant floor loops and boiler circuits
• Delivers steady flow and pressure for hot water recirculation in homes
• Easy retrofit into standard piping from 3/4 in to 1-1/2 in with common companion flanges

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