Grundfos up15-29suctlc Stainless Steel Circulator Pump

Product Description

The GRUNDFOS up15-29suctlc is a stainless-steel circulator pump designed for drinking water and hydronic heating applications. Built with a stainless-steel pump housing and composite impeller, it is rated for pressures up to 145.04 psi and operates on 115 volts. At 1/12 HP, this compact circulator handles the demands of residential hot water recirculation and underfloor radiant heating systems. Licensed plumbers and HVAC technicians are the primary installers for this type of equipment.

The up15-29suctlc is suited for residential and light commercial installations where stainless-steel construction is required for potable water compatibility or corrosion resistance. Common applications include domestic hot water recirculation loops and underfloor heating systems. The stainless-steel housing makes it appropriate for systems requiring materials safe for drinking water contact, distinguishing it from bronze-housing variants intended for similar but non-potable duties.

Key Features

• Stainless-steel pump housing suitable for drinking water applications
• Composite impeller for durability and reduced weight
• Maximum operating pressure of 145.04 psi
• 1/12 HP motor rated for 115-volt single-phase power
• Designed for underfloor heating and hot water recirculation systems

Compatibility

Designed as an OEM-style replacement or new-install circulator for residential and light commercial hydronic systems, including underfloor heating loops and domestic hot water recirculation applications requiring stainless-steel wetted components.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with local plumbing codes and IPC guidelines. Shut off water supply and relieve system pressure before removing or installing the circulator. Ensure correct flow direction as indicated by the pump body arrow prior to final connection. Power the unit only after all plumbing connections are complete and the system is filled and bled of air.

Technical Specifications

• Horsepower: 1/12 HP
• Voltage: 115 volts
• Maximum Pressure: 145.04 psi
• Housing Material: Stainless Steel
• Impeller Material: Composite
• Application: Circulator Pump
• Series: UP

Standard Information

• Brand: GRUNDFOS
• Manufacturer Part Number: up15-29suctlc