Baxi
Baxi Wiring Harness Low Voltage 5121441
Baxi 5121441 low voltage wiring harness for Baxi and Potterton 18kW gas boilers.
At a glance
- Part type: Wiring
- Appliance family: Gas boiler spares
£31.20
£26.00 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 Baxi 5121441 is a low voltage wiring harness, classed as a wiring part. It is designed for Baxi and Potterton 18kW gas boilers and carries the low voltage control connections within the appliance.
Before you order
- Check the boiler model name and serial number, as some models are listed only for specific serial number ranges (ending AC or BC).
- Confirm the appliance is an 18kW model before ordering.
- Compare the boiler's existing harness connectors with the part before fitting.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI SOLO 18 HE | 41-075-51 | 41-075-51 | — | — |
| BAXI SOLO 18HE A | 41-075-67 | 41-075-67 | — | — |
| BAXI SOLO 18HE IE | — | — | — | |
| BAXI SOLO HEAT 18 ErP IE - SERIAL NUMBER ENDING BC | — | — | — | |
| BAXI SOLO HEAT 18 ErP IE SERIAL No. ENDING AC | — | — | — | |
| POTTERTON GOLD H 18 | 41-592-13 | 41-592-13 | — | — |
| POTTERTON GOLD HEAT ErP 18 SERIAL No. ENDING AC | 41-592-52 | 41-592-52 | — | — |
| POTTERTON GOLD HEAT ErP 18 SERIAL No. ENDING BC | 41-592-52 | 41-592-52 | — | — |
| POTTERTON PROMAX SL HEAT ErP 18 - SERIAL No. ENDING AC | 41-592-36 | 41-592-36 | — | — |
| POTTERTON PROMAX SL HEAT ErP 18 - SERIAL No. ENDING BC | 41-592-36 | 41-592-36 | — | — |
Showing 10 of 11 compatible appliances.
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.
BAXI appliance manual — SOLO 18 HE (GC 41-075-51)
manualmanualBAXI appliance manual — SOLO 18HE A (GC 41-075-67)
manualmanualPOTTERTON appliance manual — GOLD H 18 (GC 41-592-13)
manualmanualPOTTERTON appliance manual — GOLD HEAT ErP 18 SERIAL No. ENDING AC (GC 41-592-52), GOLD HEAT ErP 18 SERIAL No. ENDING BC (GC 41-592-52)
manualmanualPOTTERTON appliance manual — PROMAX SL HEAT ErP 18 - SERIAL No. ENDING AC (GC 41-592-36), PROMAX SL HEAT ErP 18 - SERIAL No. ENDING BC (GC 41-592-36)
manualmanualPOTTERTON appliance manual — PROMAX SL PLUS 18 HE (GC 41-591-80)
manualNo technical questions yet for this part.
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