Main
Main Compression Spring 5110901
Compression spring for Main Multipoint BF and Multipoint BF ErP water heaters, part number 5110901.
At a glance
- Part type: compression spring
- Also known as 1160540
£6.12
£5.10 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 Main 5110901 is a compression spring used in Main Multipoint BF water heaters. It sits within the appliance's internal assembly and provides the spring tension that returns a moving component to its seated position. It is a service part, replaced when the original spring loses tension, corrodes or breaks.
Signs this part needs replacing
- The spring is visibly broken, bent or has lost its tension
- Corrosion, rust or heavy scale build-up across the coils
- The component the spring tensions no longer returns to its seated position
- Water flow through the heater becomes weak, erratic or inconsistent
Before you order
- Confirm your appliance model and GC number against the fit list above
- Compare the spring with the one removed — coil count, diameter and length
- Inspect the surrounding components for wear before fitting a replacement
Compliance
| GC number | H18-225 |
|---|---|
| Alternative numbers | 1160540 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| MAIN MAIN MULTIPOINT BF | 52-467-01 | 52-467-01 | — | — |
| MAIN MAIN MULTIPOINT BF ErP | 52-467-01 | 52-467-01 | — | — |
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.
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