Johnson & Starley
Johnson & Starley burner and gas control assembly J3203/0760
Genuine Johnson & Starley burner and gas control assembly for J25-32 and J25-32R series warm air and water heaters.
At a glance
- Also known as 1691609
- Fitting and gas work must be carried out by a Gas Safe registered engineer
Showing prices
£611.88
£509.90 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
A genuine Johnson & Starley burner and gas control assembly, part number J3203/0760. It combines the burner and its gas control in one unit: gas is fed from the valve into the burner, where it ignites, and the resulting heat passes to the appliance's main heat exchanger.
Signs this part needs replacing
- Burner fails to light, or lights unevenly across the burner bar
- Yellow or lazy flame instead of a steady blue flame
- Appliance locks out on an ignition or gas control fault
- Visible corrosion, cracking or damage to the burner or gas control housing
Before you order
- Confirm the part number printed on your existing assembly matches J3203/0760
- Isolate the gas and electrical supply before removing the old assembly
- Fitting and gas work must be carried out by a Gas Safe registered engineer
Compliance
| GC number | 232-803 |
|---|---|
| Alternative numbers | 1691609 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| JOHNSON & STARLEY J25-32 & J25-32R WARM AIR UNIT REVERTED CAT 1 | 42-416-68 | 42-416-68 | — | — |
| JOHNSON & STARLEY J25-32 JAN & J25-32 R WARM AIR UNIT - JANUS REVERTED CAT 1 | 43-416-09 | 43-416-09 | — | — |
| JOHNSON & STARLEY J25-32 MAF WARM AIR UNIT | 42-416-79 | 42-416-79 | — | — |
| JOHNSON & STARLEY J25-32 MAF WARM AIR UNIT - JANUS WATER HEATER | 43-416-13 | 43-416-13 | — | — |
| JOHNSON & STARLEY J25-32 MK2 MAF WARM AIR UNIT | 42-416-88 | 42-416-88 | — | — |
| JOHNSON & STARLEY J25-32 MK2 MAF WARM AIR UNIT - JANUS WATER HEATER | 43-416-21 | 43-416-21 | — | — |
| JOHNSON & STARLEY J25-32 MK2 WARM AIR UNIT | 42-417-11 | 42-417-11 | — | — |
| JOHNSON & STARLEY J25-32 MK2 WARM AIR UNIT - JANUS WATER HEATER | 43-416-19 | 43-416-19 | — | — |
| JOHNSON & STARLEY J25-32 MK3 MAF VI WARM AIR UNIT | 42-417-24 | 42-417-24 | — | — |
| JOHNSON & STARLEY J25-32 MK3 MAF VI WARM AIR UNIT - JANUS WATER HEATER | 43-416-43 | 43-416-43 | — | — |
Showing 10 of 45 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
JOHNSON & STARLEY appliance manual — J25-32 MAF WARM AIR UNIT (GC 42-416-79), J25-32 MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-13), J25-32 MK2 MAF WARM AIR UNIT (GC 42-416-88), J25-32 MK2 MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-21), J25-32 MK2 WARM AIR UNIT (GC 42-417-11), J25-32 MK2 WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-19)
manualmanualJOHNSON & STARLEY appliance manual — J25-32 MK3 MAF VI WARM AIR UNIT (GC 42-417-24), J25-32 MK3 MAF VI WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-43), J25-32 MK3 MAF VI WARM AIR UNIT - SUPERJAN WATER HEATER (GC 42-417-82), J25-32 MK3 MAF WARM AIR UNIT (GC 42-417-13), J25-32 MK3 MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-33), J25-32 MK3 MAF WARM AIR UNIT - SUPERJAN WATER HEATER (GC 42-417-81), J25-32 MK3 WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-31), J25-32 MK3 WARM AIR UNIT - SUPERJAN WATER HEATER (GC 42-417-80), J25-32 Mk3 MAF VI WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-77), J25-32 Mk3 MAF VI WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-92), J25-32 Mk3 MAF WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-76), J25-32 Mk3 MAF WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-91), J25-32 Mk3 WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-75), J25-32 Mk3 WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-90)
manualmanualJOHNSON & STARLEY appliance manual — J25-32R MAF WARM AIR UNIT (GC 42-416-80), J25-32R MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-14), J25-32R MK2 - MAF - JANUS AIR-WATER HEATER (GC 43-416-22), J25-32R MK2 MAF WARM AIR UNIT (GC 42-416-89), J25-32R MK2 WARM AIR UNIT (GC 42-416-85), J25-32R MK2 WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-20), J25-32R MK3 MAF VI WARM AIR UNIT- SUPERJAN WATER HEATER (GC 42-417-85), J25-32R MK3 MAF VI WARM AIR UNIT (GC 42-417-25), J25-32R MK3 MAF VI WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-44), J25-32R MK3 MAF WARM AIR UNIT (GC 42-417-14), J25-32R MK3 MAF WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-34), J25-32R MK3 MAF WARM AIR UNIT - SUPERJAN WATER HEATER (GC 42-417-84), J25-32R MK3 WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-32), J25-32R Mk3 MAF VI WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-80), J25-32R Mk3 MAF VI WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-95), J25-32R Mk3 MAF WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-79), J25-32R Mk3 MAF WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-94), J25-32R Mk3 WARM AIR UNIT - ELJAN WATER HEATER (GC 43-416-78), J25-32R Mk3 WARM AIR UNIT - HIJAN WATER HEATER (GC 43-416-93), J25-32R WARM AIR UNIT - JANUS WATER HEATER (GC 43-416-08)
manualNo 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.