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Honeywell Pressure Gauge 0-16 Bar M38K-A16

Honeywell

Honeywell Pressure Gauge 0-16 Bar M38K-A16

Honeywell M38K-A16 pressure gauge with a 0-16 bar scale, used for reading system pressure on heating and plumbing installations.

At a glance

  • Also known as 4201423
Manufacturer part no.
M38K-A16
Showing prices

£27.71

£23.09 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 M38K-A16 is a pressure gauge with a 0-16 bar scale. It is a general-purpose instrument for reading pressure on heating and plumbing systems and is supplied under the Honeywell brand. It is a consumable instrument rather than an appliance-specific spare, so it is not tied to a particular boiler or cylinder model.

Before you order

  • Confirm the 0-16 bar range covers the pressures you expect to read, with the normal working pressure sitting comfortably within the scale.
  • Check the connection on the gauge matches the port it is going onto, and that there is clearance around the installation point for the instrument body.
  • Verify the part number against the existing gauge or the system documentation before ordering, particularly where a gauge is being matched across multiple units.

Not sure which part?

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