
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
£27.71
£23.09 ex. VAT · VAT at 20%
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.
Compliance
| Alternative numbers | 4201423 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HONEYWELL INDUSTRIAL PRODUCTS | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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