Main
Main Valve Stem 5110903
Valve stem for the gas section of Main Multipoint BF and Multipoint BF ErP water heaters.
At a glance
- Part type: valve stem
- Also known as 1160546
- Gas section components should be fitted by a competent Gas Safe registered engineer
£9.73
£8.11 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 valve stem is a component of the gas section on Main Multipoint BF water heaters. It forms part of the gas control assembly, where it transmits movement to the gas valve so that gas flow can be opened and regulated during ignition and operation. It is manufactured by Main for use in the Multipoint BF appliance family.
Signs this part needs replacing
- The water heater fails to ignite or lights intermittently
- Gas flow cannot be opened or regulated correctly at the valve
- The valve stem is stiff, seized or does not move freely through its travel
- Unstable or fluctuating burner operation during a hot water draw
- Visible wear, corrosion or damage to the stem
Before you order
- Confirm your appliance is a Main Multipoint BF or Multipoint BF ErP
- Check the model and GC number on the appliance data badge against the fitment list
- Verify the existing part number 5110903 before ordering
- Gas section components should be fitted by a competent Gas Safe registered engineer
Compliance
| GC number | H18-306 |
|---|---|
| Alternative numbers | 1160546 |
| 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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