Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287
Trade-ready part listing Verify SKU, product condition and appliance compatibility before ordering.
National Boiler Spares
SKU N7175

Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287

Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287 Product Overview The Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287 is a c...
Availability Check availability
Product code N7175
Brand National Boiler Spares
Trade purchase panel

Trade pricing & order

Logged-in trade customers can view their assigned B2B price and add this item to their trade cart.

Trade pricing is available to approved accounts only. Sign in to your trade account to see your contracted B2B pricing and order this part.

Trade dispatch flow Built for repeat B2B ordering and fast warehouse processing.
B2B pricing Logged-in trade customers see their assigned SparkLayer pricing.
SKU-first search Designed around SKU, GC number and part-name lookup.
Support/reference Use product code and order number when contacting the team.
Product information

Technical details

Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287

Product Overview

The Potterton Powermax 24 He & He 85 115 150 Boiler Expansion Vessel 12L 5106287 is a critical component designed for specific Potterton heating systems. This Expansion Vessel accommodates the expansion of water as it heats up, maintaining stable system pressure. properly functioning components are vital for the energy efficiency and safety of your boiler.

ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.

Technical Insight & Common Failure Symptoms

Based on service data: Examine all pipework and radiator valves for hidden leaks. Test the pressure relief valve for faults releasing pressure prematurely. Bleed my boiler is still over pressureing checked expansion vessel and it is still at 1 bar. When c/h is running pressure gauge reads 3.5 + and

Replacing this part often resolves the following issues:

  • Restores reliable system operation and eliminates fault codes.
  • Resolves specific failure symptoms such as component malfunction.
  • Ensures safety compliance and efficient boiler performance.

Compatibility

This part (MPN: 5106287) is designed for models within the Potterton range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.

Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.