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Honeywell Pressure Gauge MF126-A4

Honeywell

Honeywell Pressure Gauge MF126-A4

Honeywell MF126-A4 pressure gauge with a 1/4 side connection for reading system pressure on heating and gas appliances.

At a glance

  • Also known as 4200340
Manufacturer part no.
MF126-A4
Showing prices

£25.62

£21.35 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 Honeywell MF126-A4 is a pressure gauge manufactured by Honeywell. It provides a direct visual reading of system pressure and is fitted with a 1/4 side connection. It is supplied as a boiler and heating spare under the pressure gauge category.

Before you order

  • Confirm the connection size and thread of the gauge being replaced matches the 1/4 side connection on this part.
  • Check whether the installation requires a side entry connection rather than a back entry type.
  • Verify the part number MF126-A4 against the marking on the existing gauge before ordering.

Not sure which part?

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