Reznor
Reznor Ignition Control CSS01-24R 03 25300 G
Ignition control unit for Reznor Pv, Rpv, U, Ua, Ub, Uc, X and Xa series heaters, part 03 25300 G.
At a glance
- Also known as 2530530
£1,613.14
£1,344.28 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 Reznor 03 25300 G is an ignition control, also identified as CSS01-24R. It manages the ignition sequence and flame supervision on compatible Reznor warm air and sealed room heaters. This control is used across Pv, Rpv, U, Ua, Ub, Uc, X and Xa appliance families.
Signs this part needs replacing
- No ignition spark or intermittent spark at the burner.
- Burner lights then locks out shortly after.
- Repeated lockout requiring manual reset.
- No flame sensing, causing the control to shut down.
- Erratic or no response from the ignition sequence.
Before you order
- Confirm the existing control carries the same part number 03 25300 G or model CSS01-24R.
- Check the appliance model against the Fits list to ensure compatibility.
- Isolate the electrical supply before fitting or inspection.
- Verify wiring connections and electrode condition before replacing the control.
Compliance
| Alternative numbers | 03-25300-G, 2530530 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| REZNOR PV100 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV125 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV150 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV175 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV200 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV225 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV250 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV300 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR PV400 - ROOM SEALED UNIT HEATER | — | — | — | |
| REZNOR RPV100 - ROOM SEALED UNIT HEATER | — | — | — |
Showing 10 of 63 compatible appliances.
Documents & drawings
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