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MHS Flue Gas Sample Point Cap & Gasket Z846058688

MHS

MHS Flue Gas Sample Point Cap & Gasket Z846058688

M18 cap and gasket for sealing a flue gas sample point on a combustion appliance flue.

At a glance

  • Also known as 1681656
Manufacturer part no.
846058688
Showing prices

£42.13

£35.11 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 MHS Z846058688 is a flue gas sample point cap and gasket, sized M18. It closes off the sample point on a flue so the test hole can be sealed after combustion analysis. The cap and gasket work together to keep the sample point closed and the flue gas-tight.

Before you order

  • Confirm the sample point thread size is M18 before ordering.
  • Check the condition of the existing sample point and surrounding flue surface, as a damaged seating face will not seal.
  • Have the appliance or flue manufacturer's instructions to hand for the correct sample point sealing procedure.

Not sure which part?

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