Description
Worcester 8737605865 UPM4L 68W ErP1 Pump (Refurbished)
The Worcester 8737605865 UPM4L pump is a high-efficiency circulation pump designed to maintain consistent water flow within your boiler system.
This refurbished unit has been professionally tested to ensure reliability and performance, offering a cost-effective alternative to new OEM parts.
Manufactured for use in modern high-efficiency boilers, this pump supports optimal heating distribution and system efficiency.
Compatible Boilers (GC Numbers by Series)
Worcester Greenstar 4000 Series (GR4700IW)
System Boilers
- GR4700IW 12s NG – 41-800-07 (7733600377)
- GR4700IW 12s LPG – 41-800-08 (7733600378)
- GR4700IW 15s NG – 41-800-09 (7733600379)
- GR4700IW 15s LPG – 41-800-10 (7733600380)
- GR4700IW 18s NG – 41-800-11 (7733600381)
- GR4700IW 18s LPG – 41-800-12 (7733600382)
- GR4700IW 21s NG – 41-800-13 (7733600383)
- GR4700IW 21s LPG – 41-800-14 (7733600384)
- GR4700IW 24s NG – 41-800-15 (7733600385)
- GR4700IW 24s LPG – 41-800-16 (7733600386)
Combi Boilers
- GR4700IW 25c NG – 47-800-30 (7733600371)
- GR4700IW 25c LPG – 47-800-31 (7733600372)
- GR4700IW 30c NG – 47-800-32 (7733600373)
- GR4700IW 30c LPG – 47-800-33 (7733600374)
Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above Worcester Fan
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