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Main Heating Unit Complete 10-13603

Main

Main Heating Unit Complete 10-13603

Complete heating unit assembly for the Main Avon R P226, supplied by Main as part 10-13603.

At a glance

  • Installation and any gas-related work must be carried out by a Gas Safe registered engineer
Manufacturer part no.
10-13603
GC number
285-707
Showing prices

£9.70

£8.08 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Main Heating Unit Complete is a complete heating unit assembly manufactured by Main for the Main Avon R P226. It is the assembly that provides the heating function within the appliance, supplied as a complete unit rather than as separate components. The part is identified by Main part number 10-13603.

Signs this part needs replacing

  • Reduced or uneven heat output from the appliance
  • Visible corrosion, scale or leakage around the heating unit
  • Kettling, banging or rumbling noises during operation
  • Repeated shutdowns or lockouts traced to the heating unit

Before you order

  • Confirm the appliance model on the data badge is Main Avon R P226
  • Check the existing part number against 10-13603 before removing the old unit
  • Confirm whether a complete unit is required rather than a separate component
  • Installation and any gas-related work must be carried out by a Gas Safe registered engineer

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.