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Broag Valve 2nd Stage Honeywell CVI 8502-4706

Broag

Broag Valve 2nd Stage Honeywell CVI 8502-4706

Second stage gas valve for Broag Commercial boilers, supplied under part number 8502-4706.

Manufacturer part no.
8502-4706
Showing prices

£512.77

£427.31 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 VALVE 2ND STAGE HONEYWELL CVI is a second stage gas valve used on Broag Commercial boiler plant. It is manufactured by Broag Commercial as part of their spare parts range and controls gas delivery at the second stage of the boiler's firing sequence. The valve is identified by part number 8502-4706.

Signs this part needs replacing

  • The boiler fails to reach or hold second stage firing
  • Intermittent or unstable flame at higher output
  • Gas valve body shows signs of leakage or external damage
  • Fault codes or lockout conditions relating to the gas valve circuit

Before you order

  • Confirm the appliance model against the fitment list before ordering
  • Check the existing valve reference to confirm the Honeywell CVI designation
  • Verify the part number 8502-4706 against the valve currently fitted
  • Gas valve work must be carried out by a competent, registered engineer

Not sure which part?

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