Honeywell pc3f1558iuf00/u Hydronic Circulator Pump 15 Gpm

Product Description

The HONEYWELL pc3f1558iuf00/u is a fixed-speed hydronic circulator pump designed for closed-loop heating and cooling distribution systems. Built around a Twist-To-Fit universal flange that rotates 90 degrees, this pump adapts to most piping configurations without requiring additional fittings or extensive rework. Rated at 15 GPM, it delivers reliable flow for residential and light commercial hydronic loops. Licensed plumbers and HVAC technicians install this unit as part of radiant floor systems, baseboard heating circuits, and fan-coil distribution systems where consistent water circulation is critical to system performance.

The pc3f1558iuf00/u fits into applications where a single, compact circulator must serve a range of flow demands. The universal flange design reduces installation time on retrofit jobs by rotating to align with existing pipe orientations. It is sized for systems requiring moderate flow rates and is well suited to residential boiler loops, hydronic radiant panels, and similar closed-loop hydronic circuits. Three pump sizes are available in the AquaPUMP series, allowing contractors to match pump output precisely to system requirements.

Key Features

• Twist-To-Fit universal flange rotates 90 degrees for flexible pipe alignment in tight installations
• Fixed speed operation provides consistent 15 GPM flow for stable hydronic loop performance
• Compact design sized to cover residential and light commercial hydronic applications
• Part of a three-pump AquaPUMP series allowing application-matched selection across flow ranges
• Reduces retrofit labor by adapting to existing piping layouts without additional fittings

Compatibility

Designed as an OEM-style replacement or new-installation circulator for residential and light commercial closed-loop hydronic heating and cooling systems.

Installation Notes

Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable local plumbing codes and ASHRAE hydronic system guidelines. Shut off and drain the hydronic circuit and allow the system to cool before removing the existing pump or installing this unit. Verify that flow direction arrows on the pump body align with system flow before securing the flange connections. Do not operate the pump dry, as the circulator requires system fluid for internal lubrication and cooling.