Johnson & Starley
Johnson & Starley Burner Assembly R253-0710005
Replacement burner assembly for the Johnson & Starley Hispec J25RS warm air unit.
At a glance
- Appliance family: Hispec J25RS warm air unit
- Also known as 1694318
£743.70
£619.75 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 Burner Assembly Replacement is a Johnson & Starley burner assembly supplied under part number R253-0710005. It is the burner component used in the Hispec J25RS warm air unit, where it delivers and stabilises the gas flame at the heat exchanger. It is supplied as a burner assembly for renewal when the existing burner is no longer serviceable.
Signs this part needs replacing
- Yellow or lazy flame with noticeable lifting or instability at the burner
- Delayed ignition, rough light-up or repeated lockout on start-up
- Soot deposits, blackening or a combustion smell around the burner area
- Visible distortion, corrosion or heat damage to the burner body
- Poor combustion readings or a carbon monoxide alarm activation
Before you order
- Confirm the appliance is a Johnson & Starley Hispec J25RS warm air unit by checking the data plate
- Check the existing burner part number matches R253-0710005 before ordering
- Verify the burner is the correct assembly for the appliance variant fitted
- Work on gas-carrying components must be carried out by a competent, registered engineer
Compliance
| Alternative numbers | 1694318 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| JOHNSON & STARLEY HISPEC J25RS WARM AIR UNIT | 42-451-08 | 42-451-08 | — | — |
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.
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