The UPS4 GO is a high-efficiency circulator pump equipped with an advanced electronically commutated motor (ECM) for optimal performance and energy savings. Designed for use in both heating and air conditioning systems, it ensures reliable liquid circulation, improved system efficiency, and reduced operating costs.
Compact yet powerful, the UPS4 GO is built for long-lasting performance, making it ideal for residential and light commercial installations where efficiency and durability matter most.
• High-efficiency ECM motor – delivers energy savings and reduced running costs
• Designed for heating and air conditioning systems – versatile application
• Compact and robust design – for easy installation and reliability
• Optimised circulation – ensures consistent system performance
• Trusted Grundfos engineering – durable, long-lasting operationCompact yet powerful, the UPS4 GO is built for long-lasting performance, making it ideal for residential and light commercial installations where efficiency and durability matter most.

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.