Ideal
Ideal Manometer HIU 177636
Pressure gauge (manometer) for Ideal HIU appliances, part 177636, also listed under alternative number 1783144.
At a glance
- Part type: Manometer
- Appliance family: HIU (heat interface unit)
- Also known as 1783144
£121.90
£101.58 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 Ideal 177636 is a manometer supplied for Ideal heat interface unit (HIU) appliances. It is a pressure gauge that shows the water pressure inside the unit, giving a direct reading at the point of service. The part sits in the Ideal Commercial spares range and is also listed under the alternative number 1783144.
Signs this part needs replacing
- The gauge reads zero or does not move when the unit is pressurised
- The needle sticks, jumps or gives inconsistent readings across the dial
- Misting or condensation appears behind the gauge lens
- A weep or leak develops at the gauge connection
- The gauge body or dial face shows corrosion or physical damage
Before you order
- Confirm the appliance model and serial number against the compatibility list before ordering.
- Compare the part number on the existing gauge with 177636 and the alternative number 1783144.
- Isolate and depressurise the HIU before removing the gauge; a replacement seal or washer may be needed at the connection.
- This part is not classified as a gas-carrying component.
Mechanical
| Part type | Manometer |
|---|---|
| Appliance family | HIU |
Compliance
| Manufacturer part number (MPN) | 177636 |
|---|---|
| Commodity code | 9026 20 40 00 |
| GPC classification | Valves/Fittings Accessories/Replacement Parts - Water and Gas |
| Alternative numbers | 1783144 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
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