Grundfos S2699 Circulator Pump Hvac Hot Water

Product Description

The GRUNDFOS S2699 is a circulator pump from the UP and UPS Series 100 product line, engineered for forced-circulation service in heating, domestic hot water, cooling, and air-conditioning systems. These pumps move fluid through closed-loop and open-loop hydronic circuits, maintaining flow rates that keep system temperatures stable and equipment running efficiently. Available in multiple material configurations, the S2699 series suits a wide range of fluid types and system chemistries. Licensed plumbers, HVAC technicians, and mechanical contractors are the primary trades handling installation and service of this equipment.

The UP and UPS Series 100 circulator pumps are applied across residential and light commercial settings. Typical installations include hydronic heating loops, domestic hot water recirculation systems, chilled water cooling circuits, and fan-coil or air-handling unit applications. The variety of available materials makes these pumps adaptable to system conditions where fluid compatibility is a consideration. Mechanical contractors and plumbing professionals select this series when a compact, inline circulator is needed for a broad range of hydronic and HVAC applications.

Key Features

• Designed for heating, domestic hot water, cooling, and air-conditioning system service
• Part of the UP and UPS Series 100 circulator pump line
• Available in multiple material options for compatibility with varied fluid types and system chemistries
• Compact inline design suited for residential and light commercial hydronic systems
• Engineered for continuous circulation duty in closed-loop and open-loop configurations

Compatibility

Designed as an OEM-style replacement or direct-fit circulator for UP and UPS Series 100 applications in heating, domestic hot water, cooling, and air-conditioning systems.

Installation Notes

Installation should be performed by a licensed plumber or HVAC mechanical contractor in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off system water supply and de-energize all associated electrical circuits before removing or installing the pump. Verify flow direction markings on the pump body align with system piping before final connection. Inspect all union fittings and flanges for leaks after restoring pressure to the system.

Technical Specifications

• Series: UP and UPS Series 100
• Application: Heating, Domestic Hot Water, Cooling, Air Conditioning

Standard Information

• Brand: GRUNDFOS
• Manufacturer Part Number: S2699