The Fastwarm® 15mm Nut and Rubber Insert is a reliable compression connector designed for use with 15mm copper pipework. Constructed from plated brass, it ensures durability and long-lasting performance in underfloor heating installations.
This Eurocone-style fitting includes a rubber insert for enhanced sealing, making it ideal for connecting directly to the Fastwarm® Manifold or through a 3/4" double nipple body when working with 12mm or 16mm Fastwarm® pipework. It provides a secure and watertight connection to minimise the risk of leaks and ensure system efficiency.
- Durable plated brass construction - Ensures corrosion resistance and long service life
- Rubber insert seal - Prevents leaks and enhances reliability
- Compatible with 15mm copper pipe and Fastwarm® systems - Offers a secure and flexible connection
Perfect for achieving a strong and efficient connection in any underfloor heating setup.
Delivery Options
2-3 working day delivery
Next working day
Next working day before 10:30
Saturday Delivery
Delivery cut off times
Our daily cut-off time for dispatch is 4:30pm Monday–Thursday and 4:00pm on Fridays. Orders placed before the cut-off time will be dispatched for next working day delivery (if this option is selected). Orders placed after 4:00pm on Friday will be dispatched on Monday for Tuesday delivery.
Bank holidays may affect these delivery times, so please contact our team if unsure on 01268 744479
Other Delivery Options
PRE-10:30AM and Saturday Delivery services are available, but orders must be placed before the relevant cut-off times.
NOTE: All orders placed on a Friday will be delivered on the following Monday (unless its a bank holiday), unless a Saturday Delivery service is selected and paid for before the 4:00pm Friday cut-off.
Delivery outside the UK
Delivery outside mainland UK may be arranged by prior agreement. You will be advised of the delivery charge before dispatch, at which point you can decide whether you wish to proceed with your order.
Important: Our deliveries rely on third party couriers, so, whilst we make every effort to deliver your order on the specified date and time, unfortunately there may be occasions when this will not be possible due to external influences. Due to this we strongly recommend you ensure you have received your order before any tradespeople/builders are scheduled to commence work.
Still Unsure? Talk to an expert
If you need any guidance or further information our highly experienced team are on hand to help.
Get in touch using our contact form or give us a call on 0800 023 4203 or 01268 744 479.
