Johnson & Starley
Johnson & Starley Electronics Module (ET Controls) ET004
Johnson & Starley ET004 electronics module (ET controls) for the Hispec J40 warm air unit.
At a glance
- Part type: Electronics module (ET controls)
- Appliance family: Hispec J40
- Also known as 1691514
Showing prices
£399.71
£333.09 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 electronics module (ET controls) is a Johnson & Starley control board used on the Hispec J40 warm air unit. It handles the appliance's electronic control and sequencing functions within the unit's control circuit.
Signs this part needs replacing
- The appliance does not respond to a call for heat from the controls.
- The unit fails to run through its start-up or ignition sequence.
- Intermittent or erratic operation of the fan and heat sequencing.
- Repeated lockouts or fault indications that clear only temporarily.
- Visible damage, scorching or moisture ingress on the module itself.
Before you order
- Check the appliance data plate to confirm the model is a Hispec J40.
- Compare the markings on the existing module with the part listed here.
- Confirm the unit uses ET controls before ordering.
- If in doubt, check the model against the manufacturer's parts list.
Compliance
| GC number | 245-513 |
|---|---|
| Alternative numbers | 1691514 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| JOHNSON & STARLEY HISPEC J40 WARM AIR UNIT | 42-451-09 | 42-451-09 | — | — |
| JOHNSON & STARLEY JOHNSON AND STARLEY HISPEC J40 | — | — | — |
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.
No 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.