Potterton
Potterton Gas Valve Spacer 212145
Spacer for the Honeywell gas valve fitted to Potterton Netaheat Profile, Prima and Profile boilers.
At a glance
- Part type: spacer for the Honeywell gas valve
- Also known as 1120934
- Work on the gas valve must be carried out by a Gas Safe registered engineer, with the gas supply isolated first
Showing prices
£11.88
£9.90 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Potterton 212145 is a spacer for the Honeywell gas valve used on a range of Potterton gas boilers. It sits within the gas valve assembly, where it maintains correct spacing and seating of the valve components. It is listed for both natural gas and LPG versions of the appliances shown below.
Signs this part needs replacing
- The gas valve has been stripped for service and the existing spacer is distorted, cracked or missing
- A smell of gas or a detected leak at the valve assembly after disturbance
- The valve fails to seat correctly, giving unstable or drifting burner pressure
- Whistling or unusual noise from the gas valve area
- Repeated ignition lockouts or poor flame establishment following valve work
Before you order
- Confirm your boiler model against the fitment list above, including any LPG variant
- Check that the appliance is fitted with a Honeywell gas valve, as this spacer is listed for that valve type
- Inspect the existing spacer before ordering so you can compare condition and fitment
- Work on the gas valve must be carried out by a Gas Safe registered engineer, with the gas supply isolated first
Compliance
| GC number | 337-475 |
|---|---|
| Barcode / EAN | 5039177583615 |
| Alternative numbers | 1120934 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| POTTERTON BRITISH GAS 30 F2 | 41-589-74 | 41-589-74 | — | — |
| POTTERTON BRITISH GAS 40 F2 | 41-589-77 | 41-589-77 | — | — |
| POTTERTON BRITISH GAS 50 F2 | 41-589-78 | 41-589-78 | — | — |
| POTTERTON BRITISH GAS 60 F2 | 41-589-81 | 41-589-81 | — | — |
| POTTERTON BRITISH GAS CELSIA 30 F1 | 41-589-63 | 41-589-63 | — | — |
| POTTERTON BRITISH GAS CELSIA 40 F1 | 41-589-68 | 41-589-68 | — | — |
| POTTERTON BRITISH GAS CELSIA 50 F1 | 41-589-69 | 41-589-69 | — | — |
| POTTERTON BRITISH GAS CELSIA 60 F1 | 41-589-70 | 41-589-70 | — | — |
| POTTERTON FF55 | 41-590-71 | 41-590-71 | — | — |
| POTTERTON FF75 | 41-590-72 | 41-590-72 | — | — |
Showing 10 of 88 compatible appliances.
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
POTTERTON appliance manual — NETAHEAT PROFILE 30E (GC 41-601-35), NETAHEAT PROFILE 40E (GC 41-605-04), NETAHEAT PROFILE 50E (GC 41-605-41), NETAHEAT PROFILE 50E - LPG, NETAHEAT PROFILE 60E (GC 41-605-42), NETAHEAT PROFILE 60E - LPG, NETAHEAT PROFILE 80E (GC 41-605-43), NETAHEAT PROFILE 80E - LPG
manualmanualPOTTERTON appliance manual — PRIMA 100F - LPG (GC 41-607-27), PRIMA 30F (GC 41-607-01), PRIMA 40F (GC 41-607-02), PRIMA 50F (GC 41-607-03), PRIMA 60F (GC 41-607-04), PRIMA 60F - LPG (GC 41-607-25), PRIMA 80F - LPG (GC 41-607-26)
manualmanualPOTTERTON appliance manual — PROFILE 100E - LPG (GC 41-605-69)
manualmanualPOTTERTON appliance manual — PROFILE 30E (GC 41-605-39), PROFILE 40E (GC 41-605-40), PROFILE 50E (GC 41-605-41), PROFILE 60E (GC 41-605-42), PROFILE 80E (GC 41-605-43)
manualmanualPOTTERTON appliance manual — PROFILE 40EL (GC 41-590-50), PROFILE 50EL (GC 41-590-51), PROFILE 60EL (GC 41-590-52), PROFILE 80EL (GC 41-590-53)
manualmanualPOTTERTON appliance manual — PROFILE PRIMA 100E - LPG (GC 41-605-79), PROFILE PRIMA 30E (GC 41-605-70), PROFILE PRIMA 40E (GC 41-605-71), PROFILE PRIMA 50E (GC 41-605-72), PROFILE PRIMA 50E - LPG (GC 41-605-76), PROFILE PRIMA 60E (GC 41-605-73), PROFILE PRIMA 60E - LPG (GC 41-605-77), PROFILE PRIMA 80E - LPG (GC 41-605-78)
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