Grundfos / ATAG UP 15-60 Pump Head – Refurbished | Part No. S4746300 / 59506297

Reduced heating efficiency and inconsistent flow in an ATAG A-series, Q-series, or iC Economiser boiler are often caused by a worn pump head. The pump head drives water through the sealed primary circuit — when the bearings or seals fail, circulation weakens and boiler performance falls. The Grundfos ATAG UP 15-60 Pump Head (Part No. S4746300 / P/N 59506297) is the correct refurbished replacement pump head for selected ATAG central heating boilers, restoring efficient water circulation and system performance.

This is a pump head only — it does not include the housing or pump body. Professionally refurbished by our engineering team: fully disassembled, deep-cleaned, bearings and seals replaced where required, then hydraulically and electrically tested with a final 24-hour runtime quality control check. ATAG part number S4746300, Grundfos P/N 59506297. Supplied with a full 12-month warranty.

Compatible ATAG Models

Technical Specifications

Refurbished. 24-Hour Tested. 12-Month Warranty.

Every unit undergoes a full refurbishment process including disassembly, deep cleaning, component replacement where needed, and a final 24-hour runtime test. This S4746300 pump head restores reliable circulation for ATAG A, Q, and iC Economiser boilers. Supplied with a full 12-month warranty.

Delivery & Returns

Orders placed before 3:00 PM (Mon–Fri) are dispatched the same working day. Standard and next-day delivery available. Returns accepted within 30 days.

Note: This listing is for the pump head only — confirm that S4746300 / 59506297 matches your existing part. Contact us with your boiler GC number if unsure. Must be fitted by a qualified engineer.

Product Reference