Dometic Midi Heki function plate set with mounting parts - left and right, crank version
- Dometic function plate set for the Midi Heki Style and Midi Heki FL roof window with crank. Left and right plate with mounting parts to replace worn components.
Function plates are part of the opening mechanism of the Dometic Midi Heki roof window. They sit on both sides of the frame, guide the glass and transfer the movement of the crank to the cover. When a plate cracks or its guides wear out, the window stops lifting evenly, jams or does not close properly. This genuine Dometic set contains a pair of plates, left and right, together with the parts you need for fitting, so you replace both sides in one go.

Key features
- genuine Dometic spare part
- pair of function plates: left and right
- for Midi Heki Style and Midi Heki FL, crank version
- for a roof cut-out of 700 x 500 mm
- includes glass sliders, plugs, springs and fixings
- plate dimensions: 295 x 80 x 49 mm

What is in the set
- 2 function plates, left and right
- 2 glass sliders
- 2 plugs
- 2 springs
- fixings: screws and pins

When to replace the plates
A replacement makes sense when the window cover lifts unevenly, one side lags behind, the mechanism creaks or the crank turns without effect. Always replace both plates so the mechanism works symmetrically on both sides of the frame.
Before you order
Check the type plate on the window frame. The set is designed for Midi Heki Style and Midi Heki FL windows with crank, fitted in a 700 x 500 mm cut-out. Windows with a handle or another drive type may need a different function plate. If you are not sure about the version, send us the number from the window type plate and we will check the right part.
Fitting tips
- take photos of the springs and sliders before removal
- work with the window open and support the cover so it cannot drop
- tighten the screws gently, without excessive force on the plastic
- after fitting, check the full opening and closing range
Matching products
- Midi Heki function plate - another plate variant, check your window version
- Push button with spring for Midi Heki - for the window handle
- Midi Heki locking hooks, 2 pcs - Dometic spare part
- Hinge with mounting parts for Midi Heki - Dometic spare part
- Dometic Midi Heki Style roof window with crank - complete window 700 x 500 mm
Technical data
| Feature | Value |
|---|---|
| Manufacturer | Dometic |
| Dometic part number | 4460000232 |
| Type | function plate set with mounting parts |
| Fits | Dometic Midi Heki Style, Midi Heki FL |
| Window version | crank |
| Roof cut-out | 700 x 500 mm |
| Plate dimensions | 295 x 80 x 49 mm |
| Net weight | 175 g |
| Contents | 2 plates (left and right), 2 glass sliders, 2 plugs, 2 springs, screws and pins |
Questions and answers
Does the set contain one plate or two?
Two, left and right, together with the mounting parts.
Does it fit a Midi Heki with handle?
The set is designed for the crank version. For a window with handle, check the plate using the number on the window type plate.
Can I replace the plates myself?
Yes, basic tools are enough. Support the window cover and note the position of the springs before removal.
Manufacturer
Dometic GmbH, In der Steinwiese 16, 57074 Siegen, Germany.










