Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.
Mounting support for ER GH, ER GH-VWR and ER-UP... flush-mounted housing
Masking frame for ER-UP.. recessed-mounted housing with excess joint gap
Spacing frame for ER-UP..recessed-mounted housings that have been plastered too deep
Wall frames for housings that have been plastered too deep, to prevent the air from being drawn out of the shaft, sheet steel
Two-room connection set for combination with ER 100.. fan insert and ER EC fan insert with ER-AK/ER-AH/ER-AB covers
Extraction sockets for toilet seat air extraction for combination with ER GH, ER GH-VWR, and ER-UP.. flush-mounted housing.
Sponge rubber set for the sound insulation of ER GH, ER-UP/G and ER-UPD recessed-mounted housing, length is enough for 2 housings
Sound-absorbing element for ER single air extraction system
Sound-absorbing element for ER-AP and ER-APB single air extraction system
* Blue markings show the differences between the products.
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