Thermcross Spares SIME 6281540 Diverter Valve Kit, Boiler Diverter Valve Replacement, 3 Way Valve Service Kit, Heating Boiler Spare
About product images
Product images
Some images represent a product range or show a complete installation for context. The size, finish and items included may vary depending on the option selected. Please check the product description and specifications to confirm what’s supplied, as other components or accessories pictured may be sold separately.
If you’re unsure, our team will be happy to help before you order.
Thermcross Spares SIME 6281540 Diverter Valve Kit, Boiler Diverter Valve Replacement, 3 Way Valve Service Kit, Heating Boiler Spare
- Manufacturer part number
- 6281540/SIM
- EAN
- 8021297362826
This item is available from our warehouse or a third-party supplier's warehouse. Delivery times vary depending on stock location. If you need it by a specific date, please contact us before ordering to confirm the latest estimated delivery time.
Questions about this part? Talk to our team
Phone: 01226 369637
Opening times
Monday to Friday 08:00 to 17:00
Saturday and Sunday: closed
Delivery
Free standard delivery on orders over £100 ex VAT. Orders below this carry a £7.95 inc VAT delivery charge. Express delivery items £19.95 inc VAT, allow 1 to 2 working days. Delivery details and surcharges
Description
Product Overview
The Thermcross Spares SIME 6281540 Diverter Valve Kit is a replacement boiler diverter valve service kit designed to help restore correct switching between heating and domestic hot water. Suitable for servicing compatible SIME boiler systems, it helps improve reliability, reduce call-outs and get your boiler operating as it should.
Key Features
- Replacement diverter valve kit – ideal for renewing worn components to restore smooth heating and hot water changeover.
- Designed for SIME systems – suitable for compatible boilers where the correct MPN is required for accurate fit and function.
- Service-friendly spare part – helps speed up maintenance and reduce downtime when diagnosing diverter-related faults.
- Reliable performance – supports consistent flow direction, helping prevent symptoms like no hot water or heating stuck on.
Use Case / Application
Designed for use in domestic heating and plumbing repairs where a boiler diverter valve replacement kit is needed. Commonly fitted within the boiler casing in homes, flats and rental properties to correct flow diversion between:
- Kitchens and bathrooms for dependable hot water delivery
- Central heating systems for stable radiator performance
- Routine boiler servicing, breakdown repairs and planned maintenance
Problem → Solution
Perfect for resolving common diverter valve issues such as heating working but no hot water, hot water cutting in and out, or poor changeover between modes.
Product Specifications
• Manufacturer – Thermcross Spares
• Manufacturer Part Number (MPN) – 6281540/SIM
• EAN / Barcode – 8021297362826
• Product Type – Diverter Valve Kit
• Typical Applications / Use Cases – Boiler repair and servicing; restoring heating and hot water diversion in compatible SIME boiler systems
Why Buy from BHL
Thermcross Spares supplies dependable heating spare parts for maintaining and repairing boilers with confidence. Order the SIME 6281540 Diverter Valve Kit today from BHL for competitive pricing, genuine parts where relevant, and free* and fast UK delivery. BHL is a specialist online merchant trusted by thousands of satisfied customers online since 1998, with thousands of 5 star reviews. Buy online now for careful dispatch from UK warehouses and get the right part delivered to your door. *see our terms