Grundfos Pumps UP10-16APMBU/LC

Grundfos Pumps UP10-16APMBU/LC is a compact 115/230V circulation pump designed for reliable water movement in heating, cooling, and domestic systems. With a 1-1/4" union inlet/outlet, Auto Adapt control, and a built-in line cord, this pump installs quickly and adjusts to changing system conditions for optimized flow.

This model serves as a versatile OEM replacement, compatible with common service numbers 96433902, 97525922, and 98420222. It’s ideal for residential water heating, radiant floor heating, and circulating hot or cold water in compact loops, delivering steady performance without taking up excess space.

If a timer is required, plug into a plug-in timer and set to either 100% mode or temperature mode to match your heating schedule and energy goals.

• Voltage: 115/230V
• Connection: 1-1/4" union
• Control: Auto Adapt technology for efficient flow
• Wiring: Includes line cord for quick installation
• OEM replacements: Replaces 96433902, 97525922, 98420222

Designed for quiet operation and dependable performance, the UP10-16APMBU/LC is a smart choice for enhancing the efficiency of your home or light commercial circulation system.