Vaillant
Vaillant Electronics EMC Filter 0020175828
Vaillant EMC filter module 0020175828 for 5-8kW heat pump electronics, suppressing electromagnetic interference.
At a glance
- Also known as 1386302
£199.63
£166.36 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 Vaillant 0020175828 is an EMC filter module used in the electronics of Vaillant heat pump appliances rated between 5 kW and 8 kW. It suppresses electromagnetic interference generated by the appliance's power electronics, keeping the unit within EMC limits and protecting control components from electrical noise.
Signs this part needs replacing
- Repeated EMC-related fault codes or lockouts on the appliance
- Nuisance tripping of RCDs or MCBs when the appliance runs
- Erratic behaviour from the control panel or display
- Visible overheating, scorching or discolouration on the filter
- Electrical noise or interference affecting nearby equipment
Before you order
- Confirm the appliance model and that it falls within the 5-8 kW range this filter covers
- Check the part number 0020175828 against your appliance's parts list
- Isolate the power supply before removing or fitting any electronic component
Compliance
| Alternative numbers | 1386302 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VWL 55/2 A 230V | — | — | — | |
| VAILLANT VWL 85/2 A 230V | — | — | — | |
| VAILLANT aroTHERM VWL 55/2 A 230V (2014) | — | — | — | |
| VAILLANT aroTHERM VWL 85/2 A 230V (2013) | — | — | — |
Documents & drawings
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