Ideal
Ideal Washer Pack 450-600H 100997
Ideal 100997 washer pack for Concord Super Series 4 horizontal commercial boilers in the 450-600H range.
At a glance
- Part type: Gaskets, O-rings, seals and washers
- Also known as 1175382
£30.94
£25.78 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 100997 is a pack of hardware washers supplied for Ideal Commercial boiler assemblies. Washers of this type sit under fasteners and at joint faces on the appliance, spreading load and helping to keep connections tight against vibration and thermal cycling. This pack is listed for the Concord Super Series 4 horizontal range in the 450-600H band.
Signs this part needs replacing
- Weeping or damp staining around a joint or fastener after the appliance has run hot
- A washer that has hardened, cracked or flattened and no longer seals under compression
- Corrosion or pitting on the washer face, often visible as rust-coloured marks on the surrounding metal
- Repeated loosening of the fastener the washer sits under, causing a persistent drip
- Water tracking along a bolt or stud where the washer has lost its sealing face
Before you order
- Confirm the appliance model and range against the compatibility list, as this pack is listed for the Concord Super Series 4 horizontal 450-600H band
- Check the part number on the existing component or the appliance documentation before ordering
- Note the alternative number 1175382 when cross-referencing against older paperwork
- If the joint also uses a gasket or O-ring, check whether those items need replacing at the same time
Mechanical
| Part type | Gaskets, O-rings, seals and washers |
|---|
Compliance
| Manufacturer part number (MPN) | 100997 |
|---|---|
| Barcode / EAN | 5022141009976 |
| Commodity code | 7318 29 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 1175382 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL CONCORD SUPER SERIES 4 - HORIZONTAL | — | — | — | |
| 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 technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.