Description
Heatline Diverter Valve 0020213112
The Heatline diverter valve 0020213112 is a Heatline boiler spare part used in Heatline Capriz 2 and Heatline Monza 2 combi boilers. The diverter valve controls the flow of water between the central heating system and the domestic hot water system.
If the diverter valve fails, you may experience:
- No hot water
- No central heating
- Radiators heating when hot water is running
- Boiler not switching properly between heating and hot water
Replacing the Heatline diverter valve 0020213112 restores correct water flow and proper boiler operation.
Compatible Heatline Boilers (GC Numbers)
Heatline Capriz 2 Series
- Capriz 2 24C (2015 Onwards) – 47-157-27
- Capriz 2 28C (2015 Onwards) – 47-157-28
Heatline Monza 2 Series
- Monza 2 24C (2015 Onwards) – 47-157-29
- Monza 2 28C (2015 Onwards) – 47-157-30
If you’re looking for a Heatline Monza 24C 3-Way Diverter Valve or any other different Heatline Diverter Valve, follow the link provided.
Why Choose This Product?
This 0020213112-diverter valve is ideal if your boiler struggles to deliver consistent heat or hot water. It fixes common issues like temperature drops and slow heating. Made to original specs, this valve offers a secure, hassle-free replacement. You’ll benefit from long-lasting performance and a part trusted by engineers.
Delivery and ReturnÂ
Place your order before 1 PM for same-day dispatch. Choose standard delivery or upgrade to next working day. Returns are accepted within 30 days if the part is unused and in its original packaging.
Important: For safe and proper installation, always use a Gas Safe registered engineer.










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