Genuine Miele Heater Relay – 05870220 (EZL 517-A enclosed version)
This is a genuine Miele heater relay — the enclosed version of the EZL 517-A (09053390). It switches the heating element and is used across a range of Miele dishwashers and some laundry appliances. When it fails, the appliance commonly stops heating, leaves the load cold or wet, or reports a heating or electronic fault.
What this part fixes
- Appliance not heating
- Dishes or laundry left cold or wet
- Cycle stopping part-way through
- Miele fault code F24 – by far the most common reason this relay is replaced – plus other heating or electronic faults
Compatible Miele models
G5500SCU, G5500SCU, T7744C, G5715SCIXXL, G4920SCU, G4203SC, G6305SCUXXL, G4263VI, G6897SCVIXXL, G4420SC, G4220U, G4220, G1243, G 4220, G4420SCI, G5500SCU, G5570SCVI, G5715SCU XXL, G5815SCIXXL, T7750, T7760C, W1740, W1743, W1747, W1780, W1989, W5872, W5873, W5876, W5877, W5886, W5887, W5888, W5889, W5928, W5929, W5967, W5968, W5988, W6546 — and other Miele models. If yours is not listed, contact us to confirm.
This is the enclosed version of relay 09053390 (EZL 517-A) and can be used to replace it.
Not sure if it fits?
Send us your Miele model number and serial/fabrication number and we will confirm this is the correct part for your appliance before you buy.
Why buy from Electrical Supplies Australia
- Genuine Miele part — factory sealed
- Fast dispatch from our Brisbane warehouse
- 14-day returns





easy to replace, machine is uo and running like new again. would highly recommend.
Excellent advice and back up