Description

Worcester Bosch UPMO 7M CHG Pump Assembly Boiler MPN 8716120409

This Worcester Bosch UPMO 7M CHG Pump Assembly helps regulate water flow inside your boiler, restoring consistent heating and hot water. The CHG pump unit improves performance and efficiency while reducing noise. Fully refurbished and tested, part number 8716120409 is an ideal replacement for a faulty or noisy unit.

Compatible Boilers

To make selection easier, this refurbished pump assembly is compatible with the following Worcester Bosch boilers:

Greenstar i System Series:

• 12 i System (GC No. 41-311-67)

• 12 i System LPG (GC No. 41-311-69)

• 15 i System (GC No. 41-311-84)

• 15 i System LPG (GC No. 41-311-85)

• 18 i System (GC No. 41-311-86)

• 18 i System LPG (GC No. 41-311-87)

• 24 i System (GC No. 41-311-68)

• 24 i System LPG (GC No. 41-311-70)

Greenstar Junior HE Series:

• 24 i Junior HE (GC No. 47-311-86)

• 24 i Junior HE LPG (GC No. 47-311-90)

• 24 i Junior HE Mk5 2013 NG/LPG (GC No. 47-406-54)

• 28 i Junior HE (GC No. 47-311-87)

• 28 i Junior HE LPG (GC No. 47-311-91)

• 28 i Junior HE Mk5 2013 NG/LPG (GC No. 47-406-56)

Greenstar Si Series:

• 25 Si (GC No. 47-311-84)

• 25 Si LPG (GC No. 47-311-88)

• 30 Si (GC No. 47-311-85)

• 30 Si LPG (GC No. 47-311-89)

Why Choose This Product?

The 8716120409-pump assembly provides a cost-effective way to fix flow and circulation issues. Each unit is fully cleaned, restored, and tested by experts. This ensures reliable heating and hot water without replacing the entire boiler. It also lowers noise and helps prevent long-term damage. Choose this part for dependable performance at a better price.

Delivery and Return

Order before 1 PM for same-day dispatch. We offer standard and next-day delivery options for fast service. Returns accepted within 30 days if the item is unused and in original condition.

Reminder: A Gas Safe registered engineer must install this part to ensure safety and compliance.

Frequently Asked Questions

1. Which boilers are compatible with the Worcester Bosch UPMO 7M CHG Pump Assembly?

This pump assembly fits a wide range of Worcester Bosch boilers including:

Greenstar i System Series: 12 i System, 12 i System LPG, 15 i System, 15 i System LPG, 18 i System, 18 i System LPG, 24 i System, 24 i System LPG.

Greenstar Junior HE Series: 24 i Junior HE, 24 i Junior HE LPG, 24 i Junior HE Mk5 2013 NG/LPG, 28 i Junior HE, 28 i Junior HE LPG, 28 i Junior HE Mk5 2013 NG/LPG.

Greenstar Si Series: 25 Si, 25 Si LPG, 30 Si, 30 Si LPG.

2. What issues does this pump assembly resolve?

The UPMO 7M CHG Pump Assembly helps restore proper water flow inside the boiler, ensuring consistent heating and hot water. It also reduces operational noise and improves overall boiler efficiency.

3. Is the pump assembly tested before dispatch?

Yes, each pump assembly is fully cleaned, refurbished, and tested by experienced engineers to ensure it operates reliably and restores the boiler’s performance.

4. Who should install the pump assembly?

Installation must be carried out by a Gas Safe registered engineer to ensure safety, proper compliance, and correct functioning of your boiler system.

5. How is the pump assembly delivered?

Orders placed before 1 PM are dispatched the same day. Delivery options include standard and next-day service, allowing for fast replacement and minimal downtime.