Keston 177039 – Pump UPM GEO 25-85 130 (Part No. 98375883)

This is a genuine Keston OEM pump, part number 177039, also known as UPM GEO 25-85 130 (98375883). It is designed to circulate water efficiently within the central heating system, ensuring optimal performance and reliability.

✅ Compatible Keston Boilers and GC Numbers

• Keston Heat 45 – GC Number: 41-930-40

• Keston Heat 55 – GC Number: 41-930-41

Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above.

For any Ideal  related products please clink below link :

Ideal Spares

     Prices: Please note all prices are inclusive of VAT.

At Heating and catering parts,

We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy

We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.

Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday.

At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.

In a word thank you for choosing us!

Frequently Asked Questions

1. What boilers is the Keston 177039 pump compatible with?

The pump is suitable for Keston Heat 45 and Heat 55 boilers. Always check your boiler’s manufacturer part number to ensure compatibility before ordering.

2. What does this pump do in a boiler system?

The pump circulates water throughout the central heating system, helping to maintain even heat distribution and optimal boiler efficiency.

3. How is the Keston 177039 pump installed?

Installation should be carried out by a qualified heating engineer. It is typically fitted into the boiler’s central heating circuit, replacing the existing pump.

4. When will my order be dispatched?

Orders received by 1:00 PM (Monday–Friday) are dispatched the same day. Weekends are not included in the next-day delivery guarantee, but Saturday delivery options may be available at checkout.

5. Is there a warranty or guarantee on this pump?

All pumps are quality checked and tested before dispatch. They come with a standard 12-month warranty covering performance and defects from refurbishment or manufacturing.